Atomic Structure

Front

B: What subatomic particle has no charge?

Back

neutron

Front

C.

Back

proton

Front

Protons are the positively charged particle in the atom.

Back

positively (+)

Front

Electrons are the _____________ charged particle in the atom.

Back

negatively (-)

Front

Neutrons are the _____________ charged particle in the atom.

Back

neutrally

Front

Protons have an atomic mass of _______ amu.

Back

1

Front

Neutrons have an atomic mass of _______ amu.

Back

1

Front

Electrons atomic mass (amu):

Back

1/1850

Front

Number of neutrons = atomic mass - atomic number

Back

subtract

Front

Elements are named based on the number of protons in their atom.

Back

protons