Matter and Energy

Front

Anything that takes up space and has mass is...

Back

Matter

Front

The classification of matter as a solid, liquid, or a gas.

Back

Physical State

Front

The amount of stuff in something, measured in kg

Back

Mass

Front

Energy that causes a change in temperature between materials

Back

Thermal Energy

Front

Students place ice cubes outside on the ground, on a hot summer day. Which best describes how the ice cubes change over time?

Back

Solid to liquid to gas

Front

What is happening at the boiling point?

Back

liquid to gas

Front

What is happening at freezing point? Options: gas to liquid, solid to liquid, liquid to solid, liquid to gas

Back

liquid to solid

Front

What is water's melting point?

Back

0 C

Front

What is happening at water melting point? Options: liquid to gas, solid to liquid, gas to liquid, liquid to solid

Back

solid to liquid

Front

When does condensation happen? Options: solid to liquid, liquid to gas, gas to liquid, solid to gas

Back

gas to liquid