State of Matter

Melting is when a substance changes from a

• solid to a liquid

• liquid to a solid

• liquid to a gas

• gas to a solid

Solid, liquid, and gas are called the states of .

• volume

• mass

• matter

Milk is an example of which state of matter?

• liquid

• gas

• solid

What are the three major states of matter?

• solid, liquid, and wood

• solid, iron, and gas

• metal, wood, and paper

• solid, liquid, and gas

Which states of matter do NOT have a definite shape?

• gas and liquid

• solid and liquid

• gas, matter, and solid

States of matter are the

• temperature at which a liquid boils and becomes a gas.

• aw that states that for a fixed amount of gas at a constant temperature, the volume of the gas increases as its pressure decreases and the volume of the gas decreases as its pressure increases.

• term used to describe a physical or chemical change in which energy is given of.

• physical forms in which a substance can exist; includes solid, liquid, gas, and plasma.

The change from the liquid to the gas state of matter is known as

• vaporization

• melting

• freezing

A state of matter that has no definite shape or volume is a .

• liquid

• solid

• gas

Water can become all 3 states of matter.

• True

• False

The particles of matter making up a are packed together tightly.

• gas

• piece

• solid

• liquid