Which state of matter involves the particles moving very fast, pushing far away from one another, and taking up the entire space of its container? *
A. solid
B. liquid
C. gas
Which phase change describes condensation?
A. liquid to gas
B. gas to liquid
C. solid to liquid
D. liquid to solid
What is smaller than an element?
A. mixture
B. compound
C. atom
What is NOT part of an atom?
A. proton
B. neutron
C. glucon
D. electron