Semester Test Review - 6th Grade

Front

Which of the following is NOT a chemical change?

Back

Melting ice is a physical change, not a chemical change.

Front

What best describes kinetic energy?

Back

Kinetic energy is the energy of moving objects.

Front

What are the properties of metals?

Back

Metals are shiny, hard, have high conductivity, malleability, and a high melting point.

Front

What is an example of a chemical change?

Back

Cooking an egg is a chemical change.

Front

What two forces are acting in equal and opposite directions when a golfer hits a golf ball?

Back

The force of the club on the ball and the force of the ball on the club.

Front

What is a physical change?

Back

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

Front

What is a chemical change?

Back

A chemical change results in the formation of new substances with different properties.

Front

What is the law of conservation of mass?

Back

The law states that mass is neither created nor destroyed in a chemical reaction.

Front

What is potential energy?

Back

Potential energy is the stored energy of an object due to its position or state.

Front

What is an example of kinetic energy?

Back

A moving car has kinetic energy.