Science 2024 Benchmark Review Final

Front

What indicates a chemical change in a substance?

Back

A change in odor after a reaction.

Front

What type of energy does a cup sitting on the edge of a table represent?

Back

Potential Energy.

Front

What type of tides occur when the Sun, Earth, and Moon are at a 90° angle?

Back

Neap tides.

Front

What are examples of signs indicating a chemical change?

Back

Fizzing, foaming, and burning.

Front

According to Newton's Third Law, how do the magnitudes of forces compare?

Back

They are equal.

Front

What is the definition of kinetic energy?

Back

The energy of an object in motion.

Front

What is the definition of potential energy?

Back

The stored energy of an object due to its position.

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What is the Law of Conservation of Mass?

Back

Mass is neither created nor destroyed in a chemical reaction.