Atomic Theory

Front

What is the smallest particle of an element that shows all the properties of that element?

Back

Atom

Front

Who discovered the nucleus of the atom through the Gold Foil Experiment?

Back

Rutherford

Front

What is a charged atom called?

Back

Ion

Front

Where are electrons likely to be found as they travel around the nucleus?

Back

Electron Cloud

Front

Which element has no neutrons in its nucleus?

Back

Hydrogen

Front

What is the central part of an atom called?

Back

Nucleus

Front

What are the three main 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