U3 - Atomic Theory Scientists

Front

JJ Thomson's theory was nicknamed _______.

Back

Plum Pudding

Front

What does this image represent?

Back

Solar System Model

Front

Who discovered the electron?

Back

Thomson

Front

This scientist performed the Cathode Ray Tube experiment and proposed the Plum Pudding Model of the atom.

Back

Thomson

Front

He developed the planetary model of the atom.

Back

Bohr

Front

What is the Billiard Ball Model?

Back

A model proposed by Dalton suggesting that atoms are solid, indivisible spheres.

Front

What is the Plum Pudding Model?

Back

A model proposed by Thomson where electrons are embedded in a positively charged 'soup'.

Front

What is the Solar System Model?

Back

A model proposed by Rutherford where electrons orbit a dense nucleus, similar to planets around the sun.

Front

Who proposed the Quantum Model of the atom?

Back

Schrödinger and Heisenberg.

Front

What did Rutherford's gold foil experiment demonstrate?

Back

That atoms have a small, dense nucleus.