Review (laws, graphs, metals, & formulas)

Front

What is Hydrogen classified as?

Back

Nonmetal

Front

Which of the following is a compound: Co, O2, C, CO2?

Back

CO2

Front

What does a distance-time graph represent?

Back

It shows the relationship between distance traveled and time taken.

Front

What law explains that an object in motion stays in motion unless acted upon by an outside force?

Back

Newton's 1st Law

Front

What is Newton's 3rd Law?

Back

For every action, there is an equal and opposite reaction.

Front

What is a compound?

Back

A substance formed when two or more elements are chemically bonded together.

Front

What is the formula for carbon dioxide?

Back

CO2

Front

What happens to an inflated balloon when released?

Back

It moves horizontally due to the force of air escaping.

Front

What is the significance of the slope in a distance-time graph?

Back

It indicates the speed of the object.

Front

What is the effect of friction on motion?

Back

Friction opposes motion and can slow down or stop an object.