Atomic Structure

Front

What is represented by the letter 'B'? Options: proton, electron, neutron, valence electron.

Back

neutron

Front

What is represented by the letter 'C'? Options: proton, electron, neutron, valence electron.

Back

proton

Front

Protons are the _____________ 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 have an atomic mass of _______ amu.

Back

1/1850

Front

To get the number of neutrons in an atom, _______________ the atomic mass and atomic number.

Back

subtract

Front

Elements are known (named) based on the number of ____________ in their atom.

Back

protons