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John Dalton
He was best known for his atomic theroy. He died the 27th of July 1844. -
Geiger
Was known for inventing the Geiger counter and the following ideas: Geiger–Marsden experiment, and the Atomic nucleus. He died 24 September 1945 at the age of 62. -
JJ Thompson
He was best known for discovering and identifying the electron. He died on the 30th of August 1940. -
Max Planck
He was best known for his quantam theroy and won a nobel prize. He died in October 4, 1947 at the age of 89. -
Marie Curie
She was best known for her theroy of radioactivity. She died on the 4th of July 1934. -
Ernest Rutherford
Best known for his discovery of the proton. He died in the 19th of October 1937. -
Albert Einstien
Einstein proposed a model of matter where each atom in a lattice structure is an independent harmonic oscillator. -
Neils Bohr
Known for Bohrs model. Died in the 18th of November 1962 at age 77. -
James Chadwick
He was well known for the discovery of the neutron. He died on the 24th of July 1974. -
Glen T. Seaborg
He was best known for the discovery of ten transuranium elements. He died on February 25, 1999. -
Murray Gell-Mann
Known for his work on the theory of elementary particles. He is currently 84 years old. -
Aristotle
In 384 B.C. Aristotle was born, in his lifetime he contributed these ideas: Golden mean, Aristotelian logic, syllogism, hexis, hylomorphism, Aristotle's theory of soul. He died in 322 B.C. at 62 years old. -
Democritus
He was known for discovering the atim itself. He was born in 469 B.C. but died in 370 B.C.