GS-Ch 1 Matter

zero on the Kelvin temperature scale; the coldest possible temperature

• absolute zero

• condensation

• evporation

• crystal

a solid or liquid mixture of two or more metals

• alloy

• solution

• solvent

• crystal

a change that occurs when one or more substances change into entirely new substances with different properties

• chemical change

• physical change

• heterogeneous mixture

• homogeneous mixture

substance formed by the chemical combination of two or more elements in definite proportions

• compound

• element

• mixture

• solution

the process of changing from a gaseous to a liquid or solid state

• condensation

• evaporation

• physical change

• absolute zero

a solid in which the atoms are arranged in a pattern that repeats again and again

• crystal

• solid

• solute

• element

a pure substance made of only one kind of atom

• element

• compound

• crystal

• solid

the change of a substance from a liquid to a gas

• evaporation

• condensation

• physical change

• chemical change

state of matter with no definite shape or volume

• gas

• solvent

• liquid

• solid

a mixture that is not uniform in composition; components are not evenly distributed throughout the mixture

• heterogeneous mixture

• homogeneous mixture

• mixture

• matter