The Atom

Front

What are orbits that electrons travel in to orbit the nucleus of an atom?

Back

Energy Levels

Front

What is the smallest particle of an element that still retains the chemical properties of that element?

Back

Atom

Front

What was J.J. Thomson's model of the atom?

Back

Plum Pudding Model

Front

What experiment did J.J. Thomson conduct?

Back

Cathode - Ray Tube

Front

Who developed an atomic theory that explained what atoms are and also explained three chemical laws?

Back

John Dalton

Front

What are the three subatomic particles of an atom?

Back

Protons, Neutrons, 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 the nucleus of an atom composed of?

Back

Protons and Neutrons