Chemists call anything that occupies space and has weight ... ?
The substance being examined has a definite volume but not shape. It probably is ...?
If an inflated balloon were placed in a refrigerator it would ... ?
Much of the material that make up our sun is in the form of ... ?
When a substance is composed of only one type of atom it is referred to a ... ?
We can find specific chemical information about substances by referring to a ...?
Table sale is an exmaple of a.. ?
A combination of sand and iron filings may be described as a ... ?
Density is equal to ... ?
mass over volume
Thermal expansion units are important during...?
very hot weather
Examples of things that are matter?
Examples of not matter?
foot ball game