The Atom

JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.

The Atom

R. Gallagher

Where are the negative sub atomic particles found?

1 point

The nucleus

Electron cloud

Clear selection

If an atom loses electrons, it becomes more....

1 point

Postive

Negative

No change

Clear selection

What is the atomic number of magnesium?

1 point

Clear selection

How many neutrons in oxygen?

1 point

Clear selection

Define mass number

1 point

The number of protons in the nucleus of an atom.

The number of electrons in an atom.

The number of protons and neutrons in the nucleus of an atom.

The number of protons, electrons and neutrons in the atom.

Clear selection

How many electrons in Nitrogen?

1 point

Clear selection

The number of protons equals the number of electrons only for a neutral atom.

1 point

True

False

Clear selection

The smaller number is the atomic number in an element.

1 point

True

False

Clear selection

Define atomic number

1 point

The number of protons in the nucleus of an atom.

The number of electrons in an atom.

The number of protons and neutrons in the nucleus of an atom.

The number of protons, electrons and neutrons in the atom.

Clear selection

Name the positive sub atomic particle

1 point

Proton

Electron

Neutron

Clear selection

Which of the the three sub atomic particles is the smallest?

1 point

Protons

Neutrons

Electrons

Clear selection

Submit

Clear form

This content is neither created nor endorsed by Google. - Terms of Service - Privacy Policy

Does this form look suspicious? Report

Forms