Chemical Reactions and Properties

Front

What is the name for people in the past who studied the combination of chemicals?

Back

Alchemist

Front

What do we call a combination of 2 or more things?

Back

Mixture

Front

What is a type of gas that animals use to breathe and plants release?

Back

Oxygen

Front

What state of matter can flow and spread out to fill the entire volume of its container?

Back

Gas

Front

What is a test used to discover new information about a question?

Back

Experiment

Front

What is the process called when substances combine to form new substances?

Back

Chemical Reaction

Front

What do we call a substance made of only one type of atom?

Back

Element

Front

What is the term for a change in which a substance becomes a different substance?

Back

Chemical Change

Front

What is the term for a change that does not alter the chemical composition of a substance?

Back

Physical Change

Front

What is the name of the process where plants convert sunlight into energy?

Back

Photosynthesis