Chemical Reactions

Front

What is condensation?

Back

Condensation is the process where water vapor in the air cools down and turns into liquid water, forming droplets.

Front

What is evaporation?

Back

Evaporation is the process where liquid water turns into water vapor (gas) when it is heated.

Front

What are the three states of matter?

Back

The three states of matter are solid, liquid, and gas.

Front

What is a solid?

Back

A solid is a state of matter that has a definite shape and volume.

Front

What is a liquid?

Back

A liquid is a state of matter that has a definite volume but takes the shape of its container.

Front

What is a gas?

Back

A gas is a state of matter that has no definite shape or volume and fills the space of its container.

Front

What happens to ice when it melts?

Back

When ice melts, it changes from a solid to a liquid.

Front

What happens to water when it freezes?

Back

When water freezes, it changes from a liquid to a solid.

Front

What is an example of condensation?

Back

An example of condensation is when water droplets form on the outside of a cold glass.

Front

What is an example of evaporation?

Back

An example of evaporation is when a puddle of water dries up on a sunny day.