Mass is the amount of space that objects or substances take up.

Mass is the amount of "stuff" that objects or substances are made of.

Mass is everything that has mass and volume.

Mass is how heavy or light something is.

Volume is the amount of space that objects or substances take up.

Volume is the amount of "stuff" that objects or substances are made of.

Volume is everything that has mass and volume.

Volume is how heavy or light something is.

The 3 states of matter are ice, liquid water and water vapor.

The 3 states of matter are solids, liquids and gases.

The 3 states of matter are solids, water and water vapor.

The 3 states of matter are solids, liquids and water vapor.

A solid is a state of matter that has its own shape but does not have its own volume.

A solid is a state of matter that does not have its own shape and does not have its own volume.

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

A solid is a state of matter that does not have its own shape but does have its own volume.

A liquid is a state of matter that has its own shape but does not have its own volume.

A liquid is a state of matter that does not have its own shape and does not have its own volume.

A liquid is a state of matter that has its own shape and has its own volume.

A liquid is a state of matter that does not have its own shape but does have its own volume.

A gas is a state of matter that has its own shape but does not have its own volume.

A gas is a state of matter that does not have its own shape and does not have its own volume.

A gas is a state of matter that has its own shape and has its own volume.

A gas is a state of matter that does not have its own shape but does have its own volume.

Matter can change from a liquid to a gas by adding cold energy.

Matter can change from a liquid to a gas by taking away cold energy.

Matter can change from a liquid to a gas by adding thermal energy.

Matter can change from a liquid to a gas by taking away thermal energy.

Matter can change from a gas to a liquid by adding cold energy.

Matter can change from a gas to a liquid by taking away cold energy.

Matter can change from a gas to a liquid by adding thermal energy.

Matter can change from a gas to a liquid by taking away thermal energy.

Matter can change from a solid to a liquid by adding cold energy.

Matter can change from a solid to a liquid by taking away cold energy.

Matter can change from a solid to a liquid by adding thermal energy.

Matter can change from a solid to a liquid by taking away thermal energy.

Matter can change from a liquid to a solid by adding cold energy.

Matter can change from a liquid to a solid by taking away cold energy.

Matter can change from a liquid to a solid by adding thermal energy.

Matter can change from a liquid to a solid by taking away thermal energy.

Evaporation is a process that changes a liquid into a gas by the taking away of thermal energy.

Evaporation is a process that changes a gas into a liquid by the addition of cold energy.

Evaporation is a process that changes a gas into a liquid by the taking away of cold energy.

Evaporation is a process that changes a liquid into a gas by the addition of thermal energy.

Condensation is a process that changes a gas back into a liquid by taking away thermal energy.

Condensation is a process that changes a gas back into a liquid by the addition of cold energy.

Condensation is a process that changes a gas back into a liquid by taking away cold energy.

Condensation is a process that changes a liquid into a gas by the addition of thermal energy.

Magnetism is a form of energy that attracts certain metals like nickel, iron, cobalt and steel.

Magnetism is the force of attraction between certain metals like nickel, iron, cobalt and steel.

Magnetism is the force of attraction between certain metals like brass, gold, copper and aluminum.

Magnetism is form of energy that attracts certain metals like brass, iron, cobalt and aluminum.

A magnet is an object that has a magnetic field that is used to attract iron, copper, aluminum and steel.

A magnet is a force of attract between metals like iron, copper, aluminum and steel.

A magnet is an object that has a magnetic field that is used to attract nickel, iron, cobalt and steel.

A magnet is the force of attraction between metals like nickel, iron, cobalt and steel.

Relative density is a state of matter that determines if an object or substance is going to be sink or float in water.

Relative density is a property of matter that determines if an object or substance is going to sink or float in water.

Relative density is a form of energy that determines if an object or substance is going to sink or float in water.

Relative density is a force of attraction that determines if an object or substance is going to sink or float in water.

Some objects or substances float because they have more density than the water.

Some objects or substances float because they have less energy than the water.

Some objects or substances float because they have more energy than the water.

Some objects or substances float because they have less density than the water.

Some objects or substances sink because they have more density than the water.

Some objects or substances sink because they have less energy than the water.

Some objects or substances sink because they have more energy than the water.

Some objects or substances sink because they have less density than the water.