Question

Tina used two examples to represent two different states of matter.

Example 1: People seated in a packed auditorium
Example 2: People walking in and out of an auditorium

Which statement is correct?
Example 1 represents a gas and Example 2 represents a solid.
Example 1 represents a liquid and Example 2 represents a gas.
Example 1 represents a gas and Example 2 represents a liquid.
Example 1 represents a solid and Example 2 represents a gas.

Answer 1

Example 1 represents a solid and Example 2 represents a gas.

Step-by-step explanation:

Solids usually have closely packed molecules and gas molecules usually exhibit constant random motion.