STATE OF MATTER

Front

What are the states of matter that take the shape of the container they are placed in?

Back

Liquid and gas.

Front

What phenomenon is demonstrated by the ability of a liquid to resist an external force, often seen in water droplets?

Back

Surface tension.

Front

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

Back

Evaporation.

Front

What happens to the particles of ice when it melts?

Back

They gain energy and begin to move.

Front

What is the correct pair of bonding in silicon?

Back

Gigantic covalent bond (Si).

Front

What is the state of matter characterized by a definite shape and volume?

Back

Solid.

Front

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

Back

Liquid.

Front

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

Back

Condensation.

Front

What is the term for the energy required to change a substance from solid to liquid?

Back

Heat of fusion.

Front

What is the term for the energy required to change a substance from liquid to gas?

Back

Heat of vaporization.