Atomic Structure Review

Front

Atoms are the basic ________ ________ of all matter.

Back

building blocks

Front

When an atom has an equal number of protons and electrons, it is considered __________.

Back

neutral

Front

Atoms are the basic _________ of a chemical element.

Back

unit

Front

What is the charge of a neutron?

Back

Neutral

Front

What is the charge of an electron?

Back

Negative

Front

What are protons?

Back

Positively charged particles found in the nucleus of an atom.

Front

What is the nucleus of an atom?

Back

The central part of an atom that contains protons and neutrons.

Front

What is an ion?

Back

An atom or molecule that has a net electric charge due to the loss or gain of one or more electrons.

Front

What is the charge of a proton?

Back

Positive

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom, which determines the element.