Type
Crossword
Description

1.a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. catalyst
a process that leads to the transformation of one set of chemical substances to another chemical reaction
is a measure of energy in a thermodynamic system. enthalpy
not forming a homogeneous mixture when added together immiscible
amount concentration or substance concentration molarity
an inorganic acid whose molecules contain oxygen, such as sulfuric or nitric acid oxyacid
3.a mixture in which particles are dispersed throughout the bulk of a fluid suspension
any chemical compound formed from the reaction of an acid with a base, with all or part of the hydrogen of the acid replaced by a metal or other cation. salt
able to be dissolved, especially in water soluble
able to be dissolved, especially in water solute
2.a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent solution
able to dissolve other substances: solvent
a coefficient is a multiplicative factor in some term of a polynomial, a series or any expression; it is usually a number, but in any case does not involve any variable of the expression. coefficent
chemical reaction between a fuel and an oxidant combustion
accompanied by or requiring the absorption of heat. The opposite of exothermic. endothermic
accompanied by the release of heat. The opposite of endothermic. exothermic
cause to be depositied in solid form from a soultion precipitate
a substance that takes part in and undergoes change during a reaction reactants
are the species formed from chemical reactions products
is a chemical reaction that results in an equilibrium mixture of reactants and products. reversible reaction

Solutions Vocabulary Crossword

Type
Crossword
Description

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

Chapter 6 - Acids, Bases, and Solutions Crossword

Type
Crossword
Description

A mixture containing a solvent and at least one solute that has the same properties throughout; a mixture in which one substance is dissolved in another. Solution
The part of a solution that is usually present in the largest amount and dissolves a solute. Solvent
The part of a solution that is dissolved by a solvent. Solute
A mixture containing small, undissolved particles that do not settle out. Colloid
A mixture in which particles can be seen and easily separated by settling or filtration. Suspension
A mixture that has only a little solute dissolved in it. Dilute Solution
A mixture that has a lot of solute dissolved in it. Concentrated Solution
A measure of how much solute can dissolve in a given solvent at a given temperature. Solubility
A mixture that contains as much dissolved solute as is possible at a given temperature. Saturated Solution
A substance that tastes sour, reacts with metals and carbonates and turns blue litmus red. Acid
The gradual wearing away of a metal element due to a chemical reaction. Corrosive
A compound that changes color in the presence of an acid or a base. Indicator
A substance that tastes bitter, feels slippery, and turns red litmus paper blue. Base
A positively charged ion formed of a hydrogen atom that has lost it electron. Hydrogen Ion
A negatively charged ion made of oxygen and hydrogen Hydroxide Ion
A range of values used to indicate how acidic or basic a substance is; expresses the concentration of hydrogen ions in a solution. pH Scale
A reaction of an acid with a base, yielding a solution that is not as acidic or basic as the starting solutions were. Neutralization
An ionic compound made from the neutralization of an acid with a base. Salt

Elements, Compounds, and Mixtures Crossword

Type
Crossword
Description

cannot be separated into simpler substance by physical or chemical means element
substance with only one type of particle puresubtance
element that is shiny and conducts heat and electricity metal
element that conducts heat and electricity poorly nonmetal
element with properties of metals and nonmetals metalloid
substance made up two or more different elements bonded together compound
substances that are not chemically combined mixtures
homogeneous mixture of two or more substances uniformly dispersed solution
in a solution, the substance that dissolves in the solvent solute
in solution, the substance in which the solute dissolves solvent
process where particles septa and spread evenly throughout mixture dissolving
able to dissolve soluble
unable to dissolve insoluble
solid solution alloy
measure of amount of solute dissolved in a solvent concentration
ability of one substance to dissolve in another solubility
mixture where particles are large enough to settle out suspension
mixture where particles can scatter light colloid
element we breathe in to survive oxygen
metal used to make rings gold
metal used to wire homes copper
metal used to make quarters and dimes silver
state of matter where particles are packed tight but vibrate solid
state of matter of the sun plasma
state of matter definite volume and particles can flow liquid
state of matter particles bouncing off each other gas
resistance to flow viscosity

Chemistry of life Crossword

Type
Crossword
Description

The basic unit of a chemical element Atom
A substance made of only one kind of atom (pure substance) Element
A substance made of joined atoms of two or more different elements Compound
A group of atoms bonded together Molecule
An attraction between substances of the same kind Cohesion
An attraction between different substances Adhesion
A mixture in which one or more substances are evenly distributed in another substance Solution
Compounds that form hydrogen Ions when dissolved in water Acid
Compounds that reduce the concentration of the hydrogen Ions in a solution Base
A biological molecule consisting of carbon (glucose) Carbohydrate
(FAT) saturated twice energy as carb Lipid
Amino Acid "Building Blocks" Protien
DNA RNA Nucleic Acid
biologically important organic compounds containing amine and carboxylic acid functional groups Amino Acid
property of objects which can be transferred to other objects or converted into different forms. Energy
the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction. Activation Energy
Used to regulate the rate (speed) Enzyme
Basic reaction (fits) Subtrate
a region on an enzyme that binds to a protein or other substance during a reaction. Active Site

Solutions And Concentration Crossword

Type
Crossword
Description

a homogeneous, noncrystalline substance consisting of large molecules or ultramicroscopic particles of one substance dispersed through a second substance. colloid
(of a substance or solution) present in a high proportion relative to other substances; having had water or other diluting agent removed or reduced. concentrated
the relative amount of a given substance contained within a solution or in a particular volume of space concentration
the intermingling of substances by the natural movement of their particles diffusion
(of a liquid) made thinner or weaker by having had water or another solvent added to it dilute
make (a liquid) thinner or weaker by adding water or another solvent to it dilute
(of a reaction or process) accompanied by or requiring the absorption of heat endothermic
(of a reaction or process) accompanied by the release of heat exothermic
the heat evolved or absorbed when a substance dissolves heatofsolution
if a substance is polar, it can only dissolve other polar substances likedissolveslike
the product of the random distribution of one substance through another without any chemical reaction, as distinct from a compound. mixture
a measure of the concentration of a solute in a solution, or of any chemical species, in terms of amount of substance in a given volume molarity
(of an organic molecule) containing the greatest possible number of hydrogen atoms, and so having no carbon–carbon double or triple bonds saturated
a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent solubility
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
an interaction of a solute with the solvent, which leads to stabilization of the solute species in the solution solvation
the liquid in which a solute is dissolved to form a solution solvent
increased concentration of (a solution) beyond saturation point supersaturated
(of an organic compound) having a double or triple bond and capable of taking on elements or groups by direct chemical combination without the liberation of other elements or compounds unsaturated

Chemical Reactions Crossword

Type
Crossword
Description

A chemical reaction that requires heat Endothremic
The law that states that energy cannot be created or destroyed but can be change another LCE
The minimum amount of energy required to start a chemical reaction Activation Energy
A substance that slows down or stops a chemical reaction Inhibitor
A substance that changes the rate of a chemical reaction without being used up or changed very much Catalyst
A chemical reaction in which heat is released to the surroundings Exothermic
A combination of chemical symbols and numbers to represent a substance Chemical Formula
A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products Chemical Equation
A substance or molecule that participates in a chemical reaction Reactant
The substance that forms in a chemical reaction Product
2 or more substances combine to form a new compound Synthesis
A compound decomposes into 2 or more simpler substances Decomposition
1 element replaces another element in a compound Single Replacement

Endothermic and Exothermic Reactions Crossword

Type
Crossword
Description

This type of reaction gives off heat, to increase the temperature_________ Exothermic Reaction
This type of reaction takes in heat, to decrease the temperature _________ Endothermic Reaction
An example of an exothermic reaction is _________ Burning wood
An example of an endothermic reaction is __________ vinegar and baking soda
chemical reactions involve breaking ________ bonds
Chemical reactions involve forming new bonds on the ___________________ side products
It takes ____________ to break bonds energy
Energy is ____________ when new bonds form in the products released
In an exothermic reaction, it takes ________ energy to break bonds of the reactants less
In an endothermic reaction, it takes _______ to break bonds more
Chemical reactions occur when a ______ ____________ is formed through a reaction new substance
How can you remember what endothermic means? in means goes into something
How can you remember what exothermic means Exo means to exit, like exits heat

CHEMICAL REACTIONS Crossword

Type
Crossword
Description

A description of a change in which a system absorbs energy from its surrounding. ENDOTHERMIC
A description of a change in which a system releases energy to its surrounding. EXOTHERMIC
A substance that undergoes change in a chemical reaction. REACTANT
New substances formed as a result of a chemical reaction. Products
A chemical reaction in which two or more substances react to from a single substance. Synthesis Reaction
A chemical reaction in which a compound breaks down into two or more simpler substances. Decomposition Reaction
A chemical reaction in which one element takes another elements place in a compound. Single-replacement Reaction
A chemical reaction in which two compound exchange positive ions and form two new compounds. Double-replacement Reaction
The rate at which reactants change into products over time. Reaction Rate
A chemical reaction in which a substance reacts rapidly with oxygen, often producing heat and light. Combustion Reaction
A chemical reaction in which electrons are transferred from one reactant to another. Oxidation-reduction Reaction
The action or fact of making a specified thing smaller or less in amount, degree, or size. Reduction
A substance to be deposited in solid form from a solution. Precipitate
A substance that affects the rate of a chemical reaction without being used up in the reaction. Catalyst
Numbers that appear before a formula in a chemical equation to show the relative proportions of each reactant and product. Coefficients
A representation of a chemical reaction in which the reactants and products are expressed as formulas. Chemical Equation
A state in which the forwards and reverse paths pf a physical or chemical change take place at the same time. Equilibrium

Regents Chemistry Chapter 12 Solution Vocabulary Crossword

Type
Crossword
Description

a homogenous mixture/solution containing at least one metal. Ex: brass, steel, bronze Alloy
a homogeneous mixture/solution in whixh a solute is dissloved in water Aqueous
the temperature at which a liquid undergoes a phase change form liquid to gas; the temperature at which the vapor pressure of a liquid is equal to the atmospheric pressure. Boiling Point
having a relatively low concentration of solute in a mixture Dilute
a measure of concentration; M=moles of solute/liters of solution Molarity
Refers to a substance that does not dissolve in a solvent to any siginifcant degree Insoluble
Two liquids are considered "miscible" or mixable if shaking them together results in a single liquid phase with no visible seperation Miscible
two or more pure substances PHYSICALLY combined; a combination of two or more pure substances that can be sperated by physical means Mixture
a heterogeneous mixture composed of tiny particles suspended in another material. The particles are larger than the particles in a solution but smaller than particles in a suspension. Ex; milk, blood Colloid
the boiling point of a solution is higher than the expected boiling point of the pure solvent (colligative property) Boiling Point Elevation
Having a relatively large amount of substance present in a unit amount of mixture. For example, a 12 M HCL solution is more concentrated than an 0.001 M HCL solution Concentrated
A measure of the amount of solute present in a unit amont of mixture. (Ex: ppm = parts per million, molarity = moles solute/liter solution); the process of increasing the amount of substance in a given amount of mixture Concentration
the freezing point/melting point of a solution is lower than the freezing point/melting point of the pure solvent (colligative property) Freezing Point Depression
a measure of concentration; ppm = parts of solute/million parts of solution Parts Per Million
A sample of matter consisting of more than one pure substance with properties that do not vary within the sample Homogeneous
A sample of matter consisting of more than one pure substance and more than one phase Heterogeneous
a meausre of the concentration of a substance in a saturated solution; a measure of how much a substance can dissolve in a given amount of solvent Solubility
A solution with a concentration lower than it's equilibrium solubility; a solution in which more solute can be dissolved Unsaturated
A heterogeneous mixture in which relatively large particles are suspended in a liquid Suspension
a solution in which the concentration of solute ishigher than the solubility; more solute is dissolved than should be under a given set of conditions Supersaturated
% comp = (part/whole) x 100 Percent Composition
An insoluble substance that has formed from a chemical reaction between substances dissolved in a soltuion Precipitate
a solution that has reached equilibrium; a solution which can't dissolve any more solute Saturated
capable of being dissolved ina solvent Soluble
a homogeneous mixture Solution
The most abundant component in a solution Solvent
A substance dissolved in a solvent to make a solution Solute

Mixtures and Solutions Crossword

Type
Crossword
Description

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