Elementary Science
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Objective 3 -Physical Science
 
 

 

 

5.7A - Classify matter based on its physical properties including magnetism, physical state, and the ability to conduct or insulate heat, electricity, and sound.

Which of these is a good conductor of electricity?


F Glass
G Metal
H Rubber
J Plastic

 

 

 

 

 

 

Which of the following can be attracted to a magnet?


F Gold ring
G Glass marble
H Iron needle
J Wool sock

 

 

 

Matter can undergo changes. When water boils, a —


F liquid becomes a solid
G solid becomes a liquid
H liquid becomes a gas
J gas becomes a solid