Chapter I Flashcards
to pass the test
1
Q
The combination of two or more substances wherein their substances remain.
A
Mixture
2
Q
Color, density, or hardness are examples of
A
Physical property
3
Q
The ability of a substance to change its chemical identity
A
Chemical property
4
Q
SOmething that has mass and volume.
A
Matter
5
Q
Elements or compound.
A
Pure substance.
6
Q
Solid to liquid.
A
Melting
7
Q
Liquid to solid.
A
Freezing
8
Q
Solid to gas.
A
Sublimation.
9
Q
Gas to solid.
A
Deposition.
10
Q
Liquid to gas.
A
Evaporation.
11
Q
Gas to liquid.
A
Condensation
12
Q
T/F: Colloids have particles bigger than those in solution but smaller than those in suspension.
A
True.
13
Q
Colloid is a _______ mixture.
A
heterogeneous
14
Q
Energy at rest.
A
Potential energy.
15
Q
Energy in motion.
A
Kinetic energy.
