vocab Crossword

Created
Nov 30, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

the basic unit of a chemical element. ATOM
a part or aspect of something abstract, especially one that is essential or characteristic ELEMENT
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign. PROTON
matter with both definite and constant composition with distinct chemical properties. PURE SUBSTANCE
the mass of an atom of a chemical element expressed in atomic mass units. ATOMIC MASS
store electrical energy in CHARGE
a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen. NEUTRON
a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids. ELECTRON
the central and most important part of an object NUCLEUS
the number of protons in the nucleus of an atom ATOMIC NUMBER
a thing that is composed of two or more separate elements COMPOUND
the state or power of being reactive or the degree to which a thing is reactive. REACTIVITY
characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed. CHEMICAL PROPERTY
Groups of logically related fields which occur multiple times within a group. PERIOD GROUP
a piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces. CRYSTAL
An expression which states the number and type of atoms present in a molecule of a substance. CHEMICAL FORMULA
A mixture which has uniform composition and properties throughout. HOMOGENEOUS MIXTURE
a subscript letter, figure, or symbol. SUBSCRIPT
a liquid mixture in which the minor component is uniformly distributed within the major component. SOLUTION
the symbols in the periodic table CHEMICAL SYMBOL
any property used to characterize matter and energy and their interactions PHYSICAL PROPERTY
A mixture that does not have uniform composition and properties throughout. HETEROGENEOUS MIXTURE
able to dissolve other substances SOLVENT
the minor component in a solution, dissolved in the solvent. SOLUTE
the action or process of filtering something FILTRATION
the action of sifting something SIFTING
an element whose properties are intermediate between those of metals and solid nonmetals. METALLOID
a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction. MOLECULE
an element or substance that is not a metal. NONMETAL
a solid material that is typically hard, shiny, malleable. METAL

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More Crosswords, Word Searches, and Puzzles

8th Grade Science Crossword

Created
Sep 19, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

Number of protons in the nucleus of an atom atomic number
A stable subatomic particle electron
A cloudlike group of electrons electroncloud
A substance consisting of atoms which all have the same number of protons element
The time required for a quantity to reduce to half its initial value halflife
Any one of various forms in which the atoms of a chemical element can occur isotope
The total number of protons and neutrons in a nucleus massnumber
A subatomic particle of about the same mass as a proton but without an electric charge neutron
A very small particle of matter that is part of the nucleus of an atom and that has a positive electrical charge Proton
A solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity metal
An element or substance that is not a metal nonmetal
A nonmetal that can combine with a metal to form an alloy metalloid
The smallest particle of a substance that can exist by itself or be combined with other atoms to form a molecule atom

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Solutions Vocabulary Crossword

Created
Nov 6, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

A substance consisting of atoms which all have the same number of protons and the same atomic number. element
A sample of matter with both definite and constant composition with chemical properties Pure Substance
Is composed of two or more separate elements; a mixture. Compound
A substance made by mixing other substances together. Mixture
A liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent). Solution
The minor component in a solution, dissolved in the solvent. Solute
The liquid in which a solute is dissolved to form a solution. Solvent
The quality or property of being soluble solubility
Capable of being dissolved or liquefied Soluble
Incapable of being dissolved or liquefied Insoluble
A substance composed of two or more metals, or of a metal or metals with a nonmetal Alloy
to make (a liquid) thinner or weaker by the addition of water dilute
the act of concentrating; the state of being concentrated. concentration
a mixture of physically distinct substances with different properties heterogeneous mixture
any combination of substances that has uniform composition and properties homogeneous mixture
An example is milk or mayo Colliod
holding as much water or moisture as can be absorbed; thoroughly soaked saturated
denoting fats containing a high proportion of fatty acid molecules with at least one double bond unsaturated
the stage at which no more of a substance can be absorbed into a vapor or dissolved into a solution saturation point

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Atomic Structure Crossword Puzzle

Created
Sep 27, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

The smallest unit of an element that maintains the properties of that element. Atom
A subatomic particle that has no change and that is found in the nucleus of an atom. neutron
A region around the nucleus of an atom whose electrons are likely to be found. electron cloud
A unit of mass that describes the mass of an atom or molecule. atomic mass unit
An atom's central region, which is made up of protons and neutrons. nucleus
An atom that has the same number of protons/atomic number as other atoms of the same element do but that has a different number of neutrons/atomic mass. isotope
The mass of an atomn expressed in atomic mass units. atomic mass
A subatomic particle that has a positive charge and that is found in the nucleus of an atom. proton
A subatomic particle that has a negative charge. electron
The sum of the number of protons and neutrons in the nucleus of an atom. mass number
The number of protons in the nucleus of an atom; the atom's number is the same for all atoms of an element. atomic number
Plays in radioactive atoms that changes a neutron to a proton or electron. weak force
A type of physical that occurs between electrically charged particles. electromagnetic force
The force that holds particles together in the atomic nucleus. strong force
A force that attracts any objects with mass. gravitational force

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Mixtures and Solutions Crossword

Created
Oct 23, 2017
Type
Crossword
Description

This crossword contains the following questions and answers:

The amount of matter in a solid, liquid, or gas. mass
The amount of matter in a given volume. density
Any solid, liquid, gas that has mass and can take up space. matter
When a solid, liquid, or gas changes state. statesofmatter
The amount of space an object can take up. volume
A physical combination of two or more substances that are blended together without forming a new substance. mixture
A mixture of substances that are blended so completely that the mixture looks the same everywhere. solution
The process of separating the parts of a mixture by evaporation or condensation. distillation
A substance that can attract and repel magneticattraction
It is when a particle leaves a liquid and turns into a gas evaporation
A substance that is dissolved by another substance to form a solution. solute
A substance that dissolves one or more other substances to form a solution. solvent
A change of matter in size, shape, or state without change in identity phsicalchange
The process of changing directly from a solid to gas without first becoming a liquid. sublimation
It is when a solid turns into a liquid. meltingpoint
The particular temperature for a substance at which it changes state from a liquid to a gas. boilingpoint
The maximum amount of substance that can be dissolved by another substance Solubility
It is when a liquid turns into a solid when temperature changes. FreezingPoint
The contraction of matter caused by a change in heat ThermalContraction
The expansion of matter caused by a change in heat. ThermalExpansion
A type of mixture in which the particles of one material are scattered through another and block the passage of light without settling out. Colliods
a measure on how gravity pulls on an object Weight
A substance that is formed by the chemical combination of two or more elements and that acts like a single substance. Compounds
A change in matter that occurs when atoms link together in a new way, creating a new substance different from the original substance. ChemicalChange
A solid formed by a chemical. Percipitate
A substance at the end of a chemical reaction of two substances. Products
The upward push of a liquid or gas on an object. Bouyancy
A pure substance that cannot be broken down into any simpler substance through chemical reactions. Element
The smallest unit of an element that retains the properties of that element. Atom
Any group of elements that conducts heat and electricity, has a shiny luster, and is flexible. Metal
A particle in the space outside the nucleus of an atom that carries one unit of negative charge. Eletron
A particle in a nucleus of an atom that has no net electric charge. Neutron
The center of an atom that has the most of its mass. Nucleus
A particle within the nucleus of an atom that carries one unit of positive electric charge. Proton
A particle that contains more than one atom joined together. Molecule
A solution of a metal and and at least one other solid which is often also a metal. Alloy

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Electricity Crossword

Created
Feb 25, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

a flow of electric charge Current
a form of energy resulting from the existence of charged particles Electricity
a force that acts at a distance due to a magnetic field Magnetism
a hindrance to the flow of a charge resistance
an electromotive force or potential difference expressed in volts Voltage
the difference of electrical potential between two points Potential Difference
is a characteristic of a unit of matter that expresses the extent to which it has more or fewer electrons than protons Charge
a stable subatomic particle that is found in atoms with a charge of negative electricity Electron
an atom or molecule with a net electric charge due to the loss or gain of one or more electrons Ion
A device used to transfer electrical energy from one circuit to another transformer
an electronic component that is designed to offer a desired amount of resistance to the flow Resistor
the complete path around which an electric current flows Circuit
a closed circuit in which the current divides into two or more paths before recombining to complete the circuit Parallel Circuit

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Chemistry Review Crossword

Created
Oct 25, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

A change in matter that produces new substances with new properties. (2words) chemicalreaction
New substances produced in a chemical reaction. products
Substances that react together in a chemical reaction. reactants
A system for organizing elements into columns and rows based on their properties. (2words) periodictable
Rows in the periodic table. period
Columns in the periodic table. family
A group of letters and subscript numbers that represent the make-up of a chemical compound. (2words) chemicalformula
An atom that has an electrical charge, either positive or negative. ion
A compound that forms between a metal and a non-metal after electrons are transferred. ionic
A compound that forms between non-metals as they share electrons. molecular
A subatomic particle found in the nucleus of an atom. It has no charge. neutron
A positively charged subatomic particle found in the nucleus of the atom. proton
A negatively charged subatomic particle that orbits the nucleus of an atom. electron
Refers to either the outer orbital of an atom or the electrons found in the outer shell. valence
A reaction in which two or more reactants combine to produce a new product. synthesis
A reaction in which one compound breaks down into two or more simpler compounds. decomposition
A reaction in which one element takes the place of another element in a compound. (2words) singledisplacement
A reaction in which the metal ions of two different compounds exchange places. (2words) doubledisplacement
The smallest unit of an element. atom
A compound that tastes sour, corrodes metal and tissue, and turns blue litmus paper red. acid
A substance that changes colour when added to an acid or a base. indicator
A compound that tastes bitter, feels slippery, corrodes tissue, and turns red litmus paper blue. base
The number in front of a product or reactant in a balanced chemical equation. coefficient
Ability to conduct (transfer) electricity. conductivity
Law describing the fact that the total mass and number of atoms is the same before and after a reaction. (3words) conservationofmass
A reaction between an acid and a base that produces salt and water. neutralization
Elements on the left side of the periodic table. They are malleable, shiny, conductive, and solid at room temperature. metals
Elements on the right side of the periodic table. They are not malleable, not conductive, and exist in a number of states at room temperature. nonmetals
A pure substance that cannot be broken down. element
A pure substance that contains two or more different elements. compound

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Matter vocabulary crossword puzzle

Created
Sep 6, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

properties that describe matter including color, feel ,smell, boiling point, melting point, and density Physical Property
properties that include all of the possible chemical changes that a sample of matter can go through Chemical Property
property of a substance that do not depend on the amount of the substance present Intensive Property
properties of a substance that are dependent on the amount of a substance present Extensive Property
a mixture with a non uniform composition in which the individual components are distinct and visible Heterogeneous mixture
a mixture with a uniform composition homogeneous mixture
a homogeneous aqueous mixture solution
a substance compsed of multiple elements combined in fixed proportions compound
one of the primary substances that make up matter and cannot be chemically broken sown or converted into other substances; defined by the atomic number element
a change that does not change the chemical identity of a substance, such as changes of phase, temperature, shape or concentration physical change
a change that occurs when a new substance is created with different properties; observable as a color change, the production of a gas or a precipitate, or the realease of heat or light chemical change
anything that has volume or mass matter
the amount of matter in a oblect mass
the physical and chemical characteristics of a substances or element property
elements or compounds that can only be seperated or combined to make substances with new properties by means of chemical reaction substance
the smallest unit of an element that has all the properties of that element containing a nucleus within an electron cloud atom
a homogeneous mixture in which the paricles are indefinitly suspended in the medium which may be a gas, a liquid, or a solid colloid
a heterogeneous mixture containing particles large enough to settle suspension
the effect that occurs when light is scattered through a colloid, causing the light beam light beam to become visible as it travels through the mixture tyndall effect
related to the description of something in non numerical terms qualitative
related to the description of something in numerical terms quantitave
the mass of a single atom atomic mass
a state of matter where the shape is constant and rigid, where the volume is constant, and where the particles vibrate in a fixed position solid
a state of matter where the shape is variable and dependent on the shape of the container, the volume is constant, and the particles move independently within the substance liquid
a state of matter where the shape and volume are variable and dependent on the shape of the closed container and where the particles are completely independent of an alter gas
a state of matter that has no fixed shape or structure, such as a liquid or gas fluid
the quantity of mass per unit volume density
the gaseuous of a sample of matter that would other wise be a liquid or gas at room temperature vapor
the process by which a sample of matter changes from a gasous state to a liquid state condensation

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Atomic Structure Crossword

Created
Sep 27, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

basic unit of life Atom
the central and most important part of an object, movement, or group, forming the basis for its activity and growth nucleus
a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen Neutron
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign. proton
a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids electron
An atomic orbital is a mathematical function that describes the wave-like behavior of either one electron or a pair of electrons in an atom electron cloud
the fixed amount of energy that a system described by quantum mechanics, such as a molecule, atom, electron, or nucleus, can have energy level
an electron in an outer shell of an atom that can be lost to or shared with another atom to form a molecule Valence Electrons
the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes. Atomic Mass
the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table. Atomic Number
a part or aspect of something abstract, especially one that is essential or characteristic: element
usually refers to the one- or two-letter abbreviation for a chemical element, though the term can be applied to the alchemical symbols also element symbol

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Chemistry Crossword Puzzle

Created
Jun 7, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

the material or protoplasm within a living cell, excluding the nucleus. Cytoplasm
The ____ states the system mass remains constant. Physical Property
The substance will remain the same through a __________change. Physical
A subatomic particle with a positive charge. Proton
Compounds that contain only carbon and hydrogen. Hydrocarbons
a chemical substance that neutralizes alkalis, dissolves some metals, and turns litmus red. Acid
Method by which hydrophobic (water-repelling) particles of an ore are separated from hydrophilic (water-attracting) particles of a metallurgical pretreatment process. Flotation
When two or more atoms join together, they form _______. Bond
An element below and to the left of the stepwise division (metalloids) in the upper right corner of the periodic table. Metal
A subatomic particle with a negative charge Electron
One___of oxygen is not stable, two are required for stability. Atom
A measure of the intensity of heat, i.e. the hotness or coldness of a sample or object Temperature
An atom or a group of atoms that carries an electric charge. Iron
Combination of symbols that indicates the chemical composition of a substance. Formula
Noble gases reside in group 18 on the ___of elements. AtomicTheory
The substance that reduces another substance and is oxidized. ReducingAgent
a representation of a chemical reaction using symbols of the elements to indicate the amount of substance, usually in moles, of each reactant and product. ChemicalEquation
A___ is a combination of two or more atoms held together by covalent bonds. Molecule
Elements with properties intermediate between the properties of metals and non-metals. Metalloids
A series of cloud-like energy levels called___. Shells
A combination of pure substances. Mixture
In a ___, a cloudy mixture is formed in which tiny particles of one substances are held within another substance. Suspension

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matter Crossword

Created
Sep 2, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

properties that describe matter including color, feel,smell,boiling point, melting point and density physical properties
properties that include all of the possible changes that a sample of matter can go through chemical change
properties of a substance that don't depend on the amount of the substance present. intensive property
properties of a substance that are dependent on the amount of the substance present extensive properties
a mixture with a non -uniform composition in which the individual components are distinct and visible heterogeneous mixture
a mixture with a uniform composition homogeneous mixture
a homogeneous aqueous mixture solution
any single type of substance pure substance
a substance composed of multiple elements combined in fixed properties compound
one of the primary substances that make up matter and cannot be chemically broken down or converted into other substances :defined by the atomic number element
a change that does not change the chemical identity of the substance , such as changes of phase, temperature, shape, or concentration physical change
a change that occurs when a new substance is created with different properties observable as a color change , the production of gas or a precipitate, or the release of the heat or light chemical change
anything that has volume and mass matter
the amount of matter mass
the physical and chemical characteristic of a substance or element property
elements or compounds that can only be separated or combined to make substance with new properties by the means of a chemical reaction substance
the smallest unit of an element that has all of the properties of that element containing a nucleus within an electron cloud atom
a homogeneous mixture in which the particles are indefinitely suspended in the medium ,which mainly be gas, a liquid , or a solid colloid
a heterogeneous mixture containing particles large enough to settle suspension
the effect that occurs when light beams to become visible as it travels through the mixture tyndall effect
related to the description of something in numerical terms quantitative
the mass of a single atom molecule , or a subatomic particle ;nearly equal for (exactly equal for carbon) to the sum of the numbers of protons and nuetrons atomic mass
the state of matter where the shape is constant and rigid ,where the volume is constant , and where the particles vibrate in a fixed position solid
a state of matter where the shape is variable and dependent on the shape of the container ,the volume is constant ,and the particles move independently within the substance. liquid
a state of matter where the shape is variable and dependent on the shape of the closed container ,and where the particles are completely independent of each other gas
a state of matter that has no fix shape or structure ,such as a liquid or gas fluid
the quantity of mass per unit volume g/l density
the gaseous state of a sample of matter that would otherwise be a liquid or gas at room temperature. vapor
the process by which a matter on the surface of a liquid changes from a liquid to a vapor. evaporation
the process by which a sample of matter changes directly from the solid state to the gaseous state without going through the liquid state sublimation
the temperature at which a liquid turn into a solid when cooled freezing point

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