Science - Semester 1 Final

Front

Which of these is NOT a purpose of science? Options: Saving Money, Saving Lives, Saving the Environment

Back

Saving Money

Front

Number of steps to the scientific method

Back

7, seven

Front

The process when a liquid becomes a solid is called what?

Back

Freezing

Front

Neutrons have no charge and are found in the nucleus.

Back

True

Front

Parts of an atom: Protons, Electrons, Neutrals. Which is not a part?

Back

Neutrals

Front

All matter has both physical and chemical properties.

Back

True

Front

What is anything that has mass and takes up space?

Back

matter

Front

Which of the following is not an example of a physical change? Options: Spreading peanut butter on bread, Breaking a glass, Cutting up an onion

Back

Cutting up an onion

Front

What is it called when one or more substances are changed to new substances?

Back

chemical reaction

Front

Is holding your friend's books an example of work?

Back

False