Unit 2 Test Review

Front

Which TWO particles are found housed in the nucleus of the atom?

Back

Protons and Neutrons

Front

Amino Acids are the monomers of __________.

Back

Proteins

Front

An ionic bond will happen between

Back

metal and nonmetal

Front

What is underlined in the chemical equation below? Na + Cl ---> NaCl

Back

Reactants

Front

The simplest natural substance is called a(n)

Back

Element

Front

What are the three subatomic particles of an atom?

Back

Protons, Neutrons, and Electrons

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 a compound?

Back

A substance formed when two or more elements chemically bond together.