How Can I smell things From a Distance Unit 1 Test

Front

What state of matter does menthol exist in at room temperature?

Back

Solid

Front

In what state of matter can objects be held in your hand?

Back

Solid

Front

When a gas expands, what happens to the spaces between the air?

Back

The spaces between the air increase.

Front

What organ allows us to see odors?

Back

We cannot see odors.

Front

What is a phase change from gas to liquid called?

Back

Condensation.

Front

What is the state of matter that has a definite shape and volume?

Back

Solid.

Front

What is the state of matter that takes the shape of its container but has a definite volume?

Back

Liquid.

Front

What is the state of matter that has no definite shape or volume?

Back

Gas.

Front

What happens to the molecules in a solid when it is heated?

Back

They vibrate faster and may change to a liquid.

Front

What is the process called when a liquid turns into a gas?

Back

Evaporation.