Atomic Structure & Theory

Front

Subatomic particles with a negative charge

Back

Electrons

Front

Subatomic particles with a positive charge

Back

protons

Front

Subatomic particles that are neutral in charge

Back

Neutrons

Front

The smallest particle of an element that shows all the properties of that element.

Back

Atom

Front

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

Back

Electron Cloud

Front

A tiny but very dense, positively charged portion of the atom that holds most of the atomic mass

Back

Nucleus

Front

Discovered the nucleus of the atom through the Gold Foil Experiment
Options: Rutherford, Chadwick, Thomson, Dalton

Back

Rutherford

Front

Proposed the Modern Electron Cloud Model of the atom

Back

Schrodinger & Heisenberg

Front

Discovered the electron within the atom

Back

Thomson

Front

Created the Planetary Model of the atom

Back

Bohr