Atomic Structure

Front

How many electrons does an Iodine atom have?

Back

53

Front

The smallest particle of an element.

Back

Atom

Front

What is the atomic mass of Fluorine (F)?

Back

19

Front

What determines what element an atom is?

Back

Number of protons

Front

If an element has 14 protons, 15 neutrons, and 14 electrons, what is that element's atomic mass?

Back

29

Front

What is the charge of a proton?

Back

Positive

Front

What is the charge of a neutron?

Back

Neutral

Front

What is the charge of an electron?

Back

Negative

Front

What is the nucleus of an atom composed of?

Back

Protons and neutrons

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.