Type
Crossword
Description

Is a group of atoms bonded together. A molecule
Are particles that form the building blocks of matter. Atoms
Is the measure of the amount of matter in an object or substance. Mass
Describes a substance that is able to be squashed. Compressible
Is the temperature at which a liquid turns into a solid. Freezing point
Is the temperature at which a solid melts. Melting point
Measures how hot or cold an object is. Temperature
Are the attractive forces that hold atoms together. Bonds
Is the substance that has fixed shape and volume. A solid
Is what substances and objects are made of. Matter
Is a substance with fixed volume, taking container's shape. A liquid
Is a substance that has no fixed shape and fills containers. A gas
Is the regular arrangement of atoms in a network. A lattice
Is the amount of space a substance occupies. Volume
Is the temperature at which a liquid boils into a gas. Boiling point

Properties of matter Crossword

Type
Crossword
Description

Composes any physical substance Matter
The smallest unit in an element Atom
Basic building block of physical matter; cannot be broken down to a simpler substance Element
A single unit of a compound or a group of elements bonded together molecule
A chemical substance of two or more atoms of elements bonded together compound
state of matter composed of tightly packed molecules solid
state of matter composed of freely moving molecules that do not separate liquid
state of matter composed of freely moving molecules capable of indefinite expansion gas
A change from one state of matter to another phase change
Property of a substaance that can be measured without changing chemical properties physical property
The amount of a solute that can be dissolved into a liquid (solvent) in a given situation solubility
Temperature at which a substance boils boiling point
Temperature at which a solid melts Melting point
Temperature at which a substance freezes freezing point
Amount of mass per unit of volume density
A measure of the total amount of matter contained within an object mass
A measure of the amount of space an object fills volume

The Three States of Matter: Solid, Liquid, Gas Crossword

Type
Crossword
Description

Process by which a solid becomes a liquid Melting
The lowest temperature at which a solid begins to melt, and form into a liquid Melting Point
The process by which a liquid turns into a solid Freezing
The temperature at which a liquid becomes a solid Freezing Point
The process by which a liquid becomes a gas Evaporation
Produces bubbles that contain dissolved air that is leaving the liquid Boiling
The temperature at which a liquid boils Boiling Point
Process by which a solid turns into a gas Sublimation
Process by which a gas changes its state to become a liquid Condensation
When two liquids react, forming a solid Precipitate
Fixed volume and shape Solid
Fixed volume, no fixed shape Liquid
No fixed volume or shape Gas

Matter and its Properties Crossword

Type
Crossword
Description

anything that has mass and takes up space matter
A particle that contains more than one atom joined together molecule
the particular temperature for each substance at which it changes state from a solid to a liquid melting point
A physical combination of two or more substances that are blended together without forming new substances mixture
A particle in the space outside the nucleus of an atom that carries one unit of negative charge electron
A particle in the nucleus of an atome that has no electric charge. neutron
A particle in the nucleus of an atom that has one unit of positive electric charge proton
A mixture of substances that are blended so completely that they mixure looks the same everywhere. solution
The smallest unit of an element that retains the properties of that element atom
A measure of the amount of matter in an object mass
A pure substance that cannot be broken down into any other substances element
Any substance that is formed by the chemical combination of two or more elements and acts like a single substance compound
A measure of how much space an object takes up volume
One of the three forms that matter can take: solid, liquid, gas state
the force of gravity between earth and an object weight
a dense structrue inside the center of a cell nucleus
a measure of how tightly packed the matter in an object is density
the particular temperature for each substance at which it changes state from a liquid to a gas boiling point
the temperature at which a substance changes state from a liquid to a solid freezing point
a form of matter that has a definite shape and and takes up a definite amount of space solid
a form of matter that does not take up a definite amount of space and has no definite shape gas
a form of matter that takes up a definite amout of space but does not have a definite shape liquid
to pass heat through a material while the material stays in place conduct
to prevent heat from passing through insulate
how something smells odor
the measure of how long something is length
a change of matter in size, shape, or state without any change in identity physical change
a change of matter that occurs when atoms ling together in a new way, creating a new substance different from the original substance chemical change
a new substance produced by a chemical change product
an original substance at the beginning of a chemical reaction reactant

States of Matter Crossword

Type
Crossword
Description

Physical forms in which a substance can exist States of matter
Change of a substance from liquid to gas Evaporation
States that as the as the temperature of a gas increases, its volume increases by the same amount Charles's Law
The amount of space an object takes up Volume
State of matter with a definite shape and volume Solid
Change of a substance from one physical form to another Change of state
State of matter that has a definite volume, but it takes the shape of its container Liquid
Change of state in which a solid changes directly into gas Sublimation
Amount of force exerted on a given area of surface Pressure
State of matter that has no definite shape or volume Gas
The change of a liquid to a vapor, or gas throughout the liquid Boiling
A liquids resistance to flow Viscosity
States that as the pressure of a gas increases, its volume decreases by the same amount Boyles's Law
Change of state from a solid to a liquid Melting
Measure of how fast the particles in an object are moving Temperature
Force that acts on the particles at the surface of a liquid Surface Tension
Change of state from a gas to a liquid Condensation

Kinetic molecular theory Crossword

Type
Crossword
Description

Amount of matter in an object Mass
Anything that has mass and volume Matter
Solid to liquid Melting
The particles in a solid are _____ packed togeather Tightly
Solids have a ____ shape Definite
Takes shape of the container and takes up maximum space given Gases
_______ energy is the energy of the kinetic molecular theory Kinetic
Gass straight to solid Deposition
The temperature at which solid changes to liquid Boiling point
Matter is made up of small particles called atoms and ______ Molecules
_______ move freely and quickly in gases Particles
Liquids have a ______ volume Fixed
As temperatures Increase particles move ______ apart Farther
As temperatures decrease particles move _______ togeather Closer
Particles in a solid are ________ in place Vibrating

Matter/Physical/Chemical Changes Crossword

Type
Crossword
Description

anything that has mass and takes up space matter
describes the amount of matter in an object mass
is a measure of the gravitational force on an object weight
amount of space that an object takes up or occupies volume
a measure of the amount of matter in a given volume density
characteristic of a substance that does not involve a chemical change, such as density, hardness and color physical property
property that describes a substance's ability to participate in chemical reactions chemical property
measure of how well an electric current can move through a substance electrical conductivity
the rate at which a substance transfers heat thermal conductivity
the ablilty of a substance to dissolve in another substance solubility
temperature at which a substance changes from a solid to a liquid melting point
temperature at which a substance changes from a liquid to a gas boiling point
the ablility of a substance to be rolled and pounded into various shapes melleability
is a change that affects onr or more physical properties of a substance physical change
occurs when one or more substances change into entirely new substances with different properties chemical change
mass is not created or destroyed but is only transformed into different substances law of conservation of mass
substance has a definite volume and shape solid
substance has a definite volume but not a definite shape liquid
does not have a definite volume or shape gas

Phase Changes of Matter Crossword

Type
Crossword
Description

Any characteristic of a material that can be observed or measured without changing the composition of the substances in the material Physical Property
In general, the most dense phase of matter is Solid
Any change in size, shape, or phase of matter in which the identity of a substance does not change, is considered chemical change
When the temperature increases enough for the substance to turn from solid to liquid melting point
An increase of temperature of liquids where bubbles form and heat up Boiling point
Property of matter only evident by transforming the substance Chemical Property
Fluid, set volume but not shape Liquid
Fluid, not set volume or shape, will fill container Gas
32 degrees fahrenheit, 0 degrees celsius Freezing Point
physically distinctive form of matter, such as a solid, liquid, gas or plasma Phase
a phase transition from the liquid phase to vapor Vaporization
the ability of a substance to burn or ignite, causing fire or combustion Flammability
make or become liquefied by heat Melting
Ionized gas, a gas into which sufficient energy is provided to free electrons from atoms or molecules and to allow both species, ions and electrons, to coexist. Plasma
phase transition in which a liquid turns into a solid when its temperature is lowered below its freezing point Freezing
Rapid vaporization of a liquid Boiling
Water that collects as droplets on a cold surface when humid air is in contact with it Condensation
Chemical process where a solid turns into a gas without going through a liquid stage Sublimation
Solid where the atoms form a periodic arrangement Crystal
Process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure Evaporization

Matter and Energy Crossword

Type
Crossword
Description

The amount of matter a substance contains Mass
The amount of space a substance takes up Volume
Any material that has mass and takes up space Substance
The ratio of mass to volume of an object; how tightly packed a substances particles are Density
matter that has a fixed shape and a fixed volume Solid
matter that has definite volume but no definite shape; takes the shape of its container liquid
matter that has no definite shape or volume; expands to fill its container gas
The gaseous state of a substance that is normally liquid or solid at room temperature vapor
a change in which only the appearance or form of matter changes and not its chemical properties physical change
a change in matter in which the arrangement of atoms are changed and an entirely new substance is formed chemical change
A composition of two or more substances that are not chemically combined with each other and are capable of being separated. mixture
any combination of substances that has uniform composition and properties; a mixture that is uniform throughout homogeneous
any combination of substances that does not have uniform composition and properties; a mixture of physically distinct substances with different properties heterogeneous
A mixture in which particles of one or more substances (the solute) are distributed uniformly throughout another substance (the solvent) solution
process of separating a mixture of a solid and a liquid filtration
process for separating two liquids based on the boiling points of both liquids distillation
A substance that cannot be broken down into simpler substances by chemical means element
A substance consisting of atoms or ions of two or more different elements in definite proportions joined by chemical bonds; cannot be physical separated compound

Heat and Energy Crossword

Type
Crossword
Description

the measure of motion of matter particles. Temperature
a temperature scale that defines the freezing point of water as 32 degrees and the boiling point of water a 212 degrees  Fahrenheit scale
a temperature scale that defines the freezing point of water as 0 degrees and the boiling point of water as 100 degrees Celsius scale
the temperature scale in which the freezing point of water is 273 K and the boiling point is 373 K; 0 K is absolute zero Kelvin scale
the temperature at which no thermal energy can be removed from matter. Absolute zero
thermal energy that is transferred from matter at a higher temperature to matter at a lower temperature. Heat
the transfer of energy by direct contact. The term can apply to either heat transfer or electron transfer. Conduction
the transfer of thermal energy by the circulation or movement of a liquid or gas. Convection
the movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another. Convection current
the transfer of energy by electromagnetic waves. Radiation
a material that transfers heat, electricity, or both easily. Conductor
a material that does not transfer, heat, electricity, or both easily. Insulator
a physical property that describes matter as a solid, liquid, or gas. State of matter
the physical change of matter from one state to another. Change of state
the changing a solid to a liquid. Melting
the withdrawal of heat to change something from a liquid to a solid. Freezing
the temperature at which no thermal energy can be removed from matter. Boiling
the changing of a gas to a liquid. Condensation
the spreading apart of the matter particles of an object when that object is heated. Thermal expansion
the total energy of all the particles in an object. Thermal energy
The amount of heat that must be absorbed or lost for 1 gram of a substance to change its temperature by 1°C. Specific heat
the change of a substance from a liquid to a gas; it that takes place at the surface of a liquid. Evaporation

Matter Crossword

Type
Crossword
Description

State of matter with a definite shape and a definite volume. solid
State of matter with an indefinite shape and a definite volume. liquid
State of matter that has an indefinite shape and an indefinite volume (example: air). gas
State of matter with an indefinite shape and indefinite volume (example: stars). plasma
Anything that has mass and volume. matter
The amount of space that something takes up. volume
The amount of matter in something. mass
Phase change from a solid to a liquid. melting
Phase change from a liquid to a gas. boiling
Phase change from a solid directly to a gas. Sublimation
Phase change from a gas to a liquid. Condensing
Phase change from a liquid to a solid. freezing
The building blocks of matter. atoms
The energy of motion is ______ energy. kinetic
To change from a solid to a liquid, add thermal _____. energy
Solids, liquids, gases, and plasmas are all ____/phases of matter. states
When heat is added to a substance, the particles move _________. faster
________ of matter are characteristics that describe matter. properties
Measure the volume of liquids from the bottom of their _____. meniscus
A ____ property can be observed or measured without changing the identity of the object. physical
A ____ property describes an object's ability to change into a new, different substance. chemical
An object's ability to burn. flammability
A comparison of the mass and volume of an object. density
A physical property describing an object's ability to flatten into a thin sheet. malleability
An object's ability to be drawn into a thin wire. ductility
The ability to dissolve into another substance. solubility
A liquid's resistance to flow. viscosity