Atomic Structure Last Minute Review

Atoms are the basic ________ ________ of all matter.

• functions

• tools

• building blocks

An atom consists of these basic parts:

• neutrons

• protons

• elements

• cloud

• electrons

What is "C" labeling?

• electrons

• neutrons

• nucleus

Where are the protons located in an atom?

• In the nucleus

• In the electron cloud

• In the empty space

What is the charge of an electron?

• Neutral

• Postive

• Negative

What is the charge of a neutron?

• Positive

• Neutral

• Negative

What is the charge of a proton?

• Positive

• Neutral

• Negative

For an atom to be neutral (no charge), it must have an equal number of _____ and ______.

• protons and neutrons

• protons, neutrons, and electrons

• protons and electrons

An atom's atomic number comes from its number of ________.

• electrons

• protons

• neutrons

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

• neutral

• ion

• charged