click below
click below
Normal Size Small Size show me how
PS: Ch 1-9 Part 2
Question or Term | Answer or Definition |
---|---|
Process mass goes through to get from a solid to a liquid | melting |
Process mass goes through to get from a liquid to a gas | boiling |
Energy of visible light | Radiant energy |
Energy in motion | KE |
Device which measures heat in the physical and chemical states | calorimeter |
Ratio of the substance's density and the standard density for that substance | specific gravity |
Fundamental force that describes the attractive force between masses | gravitational force |
portion being studied | system |
3 main steps for the scientific method | observing, hypothesizing, and experimenting |
Composed of different types of atoms bonded together | compounds |