6Th Grade Science, Chapter 18

Front 1

any characteristic of a material, such as state, color, and volume, that can be observed or measured without changing or attempting to change the material

Back 1

physical property

Front 2

anything that has mass and takes up space

Back 2

matter

Front 3

change in which the properties of a substance change but the identity of the substance always remains the same

Back 3

physical change

Front 4

measurable physical property that can be found by dividing the mass of an object by its volume

Back 4

density

Front 5

physical property that is dependent on both temperature and pressure and occurs in four forms – solid, liquid, gas, or plasma

Back 5

state of matter

Front 6

temperature at which a solid becomes a liquid

Back 6

melting point

Front 7

temperature at which a substance in a liquid state becomes a gas

Back 7

boiling point

Front 8

any characteristic, such as the ability to burn, that allows a substance to undergo a change that results in a new substance

Back 8

chemical property

Front 9

change in which the identity of a substance changes due to its chemical properties and forms a new substance or substances

Back 9

chemical change

Front 10

states that the mass of the products of a chemical change is always the same as the mass of what you started with

Back 10

conservation of mass