Models of the Atom

Front

What happens if an atom has more electrons than protons?

Back

The atom has an overall negative charge.

Front

Which subatomic particles are found in an atom's nucleus?

Back

Protons and Neutrons.

Front

What is the charge of protons?

Back

Protons are positively charged.

Front

What is the charge of an atom with 3 protons, 3 electrons, and 5 neutrons?

Back

The atom has a neutral charge.

Front

What does n^0 represent in atomic notation?

Back

Neutron.

Front

What is the charge of neutrons?

Back

Neutrons are neutrally charged.

Front

What is the overall charge of an atom with equal numbers of protons and electrons?

Back

The atom is neutral.

Front

What are the three main subatomic particles?

Back

Protons, Neutrons, and Electrons.

Front

Where are electrons located in an atom?

Back

Electrons reside in the electron cloud surrounding the nucleus.

Front

What is the mass of a proton compared to an electron?

Back

A proton is approximately 1836 times more massive than an electron.