Models of the Atom

Front

Discovery of the nuclear model of an atom

Back

Rutherford

Front

Discovery of the planetary model of an atom

Back

Bohr

Front

Discovery of the electron cloud model of an atom

Back

Electron Cloud Model Heisenberg and Schrodinger Modern Model

Front

An atom model with a positive nucleus containing protons and neutrons, electrons on fixed energy levels, easy to draw but not accurate as the electron cloud model.

Back

Bohr's model

Front

Nucleus and Electron Cloud

Back

Main parts of an atom

Front

Subatomic particles

Back

Another term for the parts of the atom

Front

Quarks

Back

Protons and neutrons are made up of

Front

On the element block, the number of protons and neutrons in an atom.

Back

Atomic Mass

Front

Characteristic of elements in the same period

Back

They have the same amount of energy levels or shells.

Front

Characteristic of elements in the same family/group/column

Back

Same number of valence electrons in the outermost shell