Atoms and Elements-review

Multiple Select

The atomic number, in a neutral atom, will give you what information?

There are two answers to this question.

• the number of protons

• the number of neutrons

• the number of valence electrons

• the number of electrons

Multiple Choice

An atom that has the same number of protons and electrons but different numbers of neutrons.

• ions

• isotopes

• different element

• nuclei

Multiple Choice

An atom that has the same number of protons and neutrons but different numbers of electrons.

• ions

• isotopes

• different element

• nuclei

Multiple Choice

An atom that has the same number of neutrons and electrons but different numbers of protons.

• ions

• isotopes

• different element

• nuclei