Front

What is the smallest particle of an element?

Back

Atom

Front

What happens to a cold drink when it sits in a hot room?

Back

It gets warmer.

Front

What is the best example of conduction?

Back

An egg cooking in a frying pan.

Front

What does the atomic number represent?

Back

The number of protons in an element.

Front

What is the smallest particle of an element that shows all the properties of that element?

Back

Atom.

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Front

What is conduction?

Back

The transfer of heat through direct contact.

Front

What is convection?

Back

The transfer of heat through the movement of fluids.

Front

What is radiation?

Back

The transfer of heat through electromagnetic waves.

Front

What is the difference between atomic mass and atomic number?

Back

Atomic mass is the total number of protons and neutrons, while atomic number is the number of protons.