Matter and Chemistry

An object going from a solid to a liquid is

• sublimation

• deposition

• freezing

• melting

Which states of matter can change their shape?

• liquid

• solid

• gas

Sublimation is the process of

• a gas going to a liquid

• a solid going to a gas

• a liquid going to a solid

• a gas going to a solid

What state of matter is represented in this picture?

• solid

• liquid

• gas

What state of matter is represented in the picture above?

• solid

• liquid

• gas

What is matter?

• Something that is important to you.

• Anything that takes up space and has mass.

• Anything that has volume and density.

____ have a definite shape and volume

• solids
• liquids
• gases
• plasma

____ have a definite volume but not a definite shape

• solids
• liquids
• gases
• plasma

____ do not have a definite shape or a definite volume

• solids
• liquids
• gases
• plasma

A ____ does not affect the composition of a substance.

• physical change
• chemical change