Matter (6.P.2)

a pure substance made of only one kind of atom

• solution

• element

• solvent

• atom

the smallest component of an element that still has the properties of that element

• atom

• electron

• proton

• nucleus

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

• physical change

• chemical change

• physical property

• chemical property

a property or characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed

• physical change

• chemical change

• physical property

• chemical property

mass per unit of volume (how much matter is present in a certain amount of space)

• volume

• mass

• density

• solubility

the temperature at which a substance changes from a liquid to a solid

• boiling point

• freezing point

• condensation point

• evaporation point

the temperature at which a liquid changes to a gas

• boiling point

• freezing point

• melting point

• sublimation point

a state of matter with no defined shape or volume

• solid

• liquid

• gas

a state of matter with definite volume but no definite shape

• solid

• liquid

• gas

a state of matter with a definite shape and volume

• solid

• liquid

• gas