Atoms

Front

What is the center of an atom where its neutrons and protons are located called?

Back

Nucleus

Front

Is the mass number always larger than the atomic number (except for Hydrogen)?

Back

TRUE

Front

What is the total number of protons and neutrons in the nucleus of an atom called?

Back

Mass Number

Front

What two components make up the mass number of an atom?

Back

Protons + Neutrons

Front

What do atoms bond together to form?

Back

Molecules

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 atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

How do you calculate the mass number of an atom?

Back

By adding the number of protons and neutrons.