Semester 1 Review 24-25 - Mod

Front

What is stored energy called?

Back

Potential energy

Front

What type of substance is a nonmetal?

Back

A substance that is not a metal and typically has properties opposite to metals.

Front

What type of wave is a sound wave?

Back

Longitudinal and mechanical wave.

Front

Why can you slide farther on a smooth surface than on a rough surface?

Back

Because there's less friction on smooth surfaces.

Front

What do you call two or more substances that are together but not chemically combined?

Back

Mixture.

Front

What is the definition of kinetic energy?

Back

The energy of an object in motion.

Front

What is a compound?

Back

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

Front

What is the difference between a mixture and a compound?

Back

A mixture is a combination of substances that are not chemically bonded, while a compound is made of two or more elements that are chemically bonded.

Front

What is friction?

Back

A force that opposes the motion of an object.

Front

What is an example of a nonmetal?

Back

Oxygen.