Chapter 3 Flashcards
0
Q
Chemical property
A
Characteristic that can’t be observed without altering the sample
1
Q
Chemical change
A
Change in which the composition of a substance changes
2
Q
Condensation
A
Process when a gas changes to a liquid
3
Q
Deposition
A
Process when a gas changes to a solid
4
Q
Law of conservation of mass
A
The total mass of the matter is the same and before and after a physical or chemical change
5
Q
Physical change
A
The form or appearance of matter changes but not its composition
6
Q
Physical property
A
Characteristic that you can Change without altering the the composition of the substance
7
Q
Sublimation
A
Solid changes directly into a gas
8
Q
Vaporization
A
A liquid changes to a gas
