S8P1 Milestone Review

Front

What causes an object to float or sink?

Back

Density is the reason an object floats or sinks. It is calculated as mass divided by volume.

Front

What must be added to water in order to change state from liquid to a gas?

Back

Energy or heat must be added to water to change it from a liquid to a gas.

Front

What is the ability to form a new substance called?

Back

Reactivity is the ability of a substance to undergo a chemical change and form a new substance.

Front

What is the subatomic particle that has a negative charge?

Back

The electron is the subatomic particle that has a negative charge.

Front

What is the atomic number of Palladium?

Back

The atomic number of Palladium is 46.

Front

What is the formula for density?

Back

Density = mass / volume.

Front

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

Back

Solid is the state of matter that has a definite shape and volume.

Front

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

Back

Melting is the process when a solid turns into a liquid.

Front

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

Back

Freezing is the process when a liquid turns into a solid.

Front

What is the term for the amount of space an object occupies?

Back

Volume is the term for the amount of space an object occupies.