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Name the 3 subatomic particles of an atom.

A subatomic particle with a positive charge.

A subatomic particle with a negative charge.

A subatomic particle with a neutral (no) charge.

What subatomic particle(s) is(are) located inside the nucleus?

What subatomic particle(s) is(are) located outside the nucleus?

Name the region the electron is located in?

Which particles are larger and relatively the same size?

Which subatomic particle is extremely small in size?

An atom that has either gained or lost electron(s) is called an ___.

The electrons in the outside energy level are called the ___ electrons.

The Atomic Number tells you how many are in the nucleus.

The Atomic Mass tells you the total number of ? plus the number of ? in an atom.

Protons and neutrons are similar because?

Protons and electrons are similar because ?