Phy Sci 6

Front

What is the state of matter at -15 Celsius and 1 atm pressure?

Back

Gas

Front

A substance in the solid state of matter would have a _______ shape and _______ volume?

Back

Definite shape and definite volume.

Front

In a solution, the substance that is dissolved is called the _______ and the substance that does the dissolving is called the _______.

Back

Solute and Solvent.

Front

What phase change occurs when a gas turns into a liquid?

Back

Condensation.

Front

What is known as the universal solvent?

Back

Water.

Front

What is the shape and volume of a liquid?

Back

Indefinite shape and definite volume.

Front

What happens to the particles of a substance during melting?

Back

They gain energy and move apart.

Front

What is the process called when a solid turns directly into a gas?

Back

Sublimation.

Front

What is the boiling point of water at standard atmospheric pressure?

Back

100 degrees Celsius.

Front

What is the term for a mixture where one substance is evenly distributed within another?

Back

Solution.