Parts of the Atom and Isotope Review

Front

What subatomic particles are found in the nucleus of an atom?

Back

Protons and Neutrons

Front

How many protons does the isotope of Titanium contain?

Back

22

Front

What subatomic particle(s) orbit the nucleus of an atom?

Back

Electrons only

Front

An atom is made up mostly of _________.

Back

empty space

Front

How many neutrons does the isotope of Lithium have?

Back

5

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 an isotope?

Back

Atoms of the same element with different numbers of neutrons.

Front

What determines the atomic number of an element?

Back

The number of protons in the nucleus.