Chemistry

Chemists

100

I created one of the first periodic tables while riding on a train

Dmitri Mendeleev 

200

I’m the father of electrolysis 

Sir Humphrey Davy 

300

I discovered the Law of Definite Proportions (the predicable ratio of atom combinations). 

Joseph Proust

400

I’m considered the father of chemistry. I created the law which states that the pressure of a gas increases as its volume decreases.

Robert Boyle

500

I am also considered the father of chemistry. I discovered conservation of matter: you can‘t create or destroy matter. 

Antoinette Lavoisier 

Chemists

100

I discovered that atoms. They have weight and are the building blocks of all matter

John Dalton 

200

I discovered the nucleus and was a professor to many other chemists. 

Ernest Rutherford

300

I discovered radioactivity

Marie Curie (among with her husband Pierre)

400

I am responsible for many discoveries about electricity 

Michael Faraday 

500

I discovered the electron using the cathode ray tube. 

JJ Thompson 

Chemists

100

I discovered the number of protons in an atom increases by one as each element is added to the periodic table

Henry Mosley 

200

I discovered X-rays

Wilheim Rontgen 

300

I discovered neutrons 

James Chadwick 

400

I discovered quantum mechanics 

Max Plank