atomic structure

Front

Atomic Mass is...

Back

protons + neutrons

Front

What two parts are in the nucleus of the atom?

Back

proton and neutron

Front

What is the charge on a lithium atom that loses 1 electron?

Back

+1

Front

An atom that has gained or lost electrons in an attempt to become stable/bond with another atom is called...

Back

Ion

Front

James Chadwick discovered the...

Back

neutron

Front

What are the three main subatomic particles?

Back

Protons, Neutrons, Electrons

Front

What is the charge of a proton?

Back

+1

Front

What is the charge of a neutron?

Back

0 (neutral)

Front

What is the charge of an electron?

Back

-1

Front

What is an isotope?

Back

Atoms of the same element with different numbers of neutrons.