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Antoine Lavoiser
in 1775 Antoine Lavoiser was appointed commissioner of the National Gunpowder Commision, there is where he started "chemical Revolution" and while this attracted young chemist, he also managed to create better gun powder by increasing the supply and the purity of saltpeter. -
Antoine Lavoiser
Antoine came up with the Law of Canservation of Mass. listing that mass can not be made or destroyed. -
Antoine Laviser
in 1789 Antoine Lavoiser said that matter was composed of atoms witch later became the Atomic Theory -
Joseph Proust
Joseph Proust did some reaserch on the sugar found if some vegestable and fruits. th econclusion to his reaserch was that the sugar found in grapes was the same as found in honey. that sugar later became Glucose -
John Dalton
Daltons atomic theory
1) All matter is made of atoms. Atoms are indivisible and indestructible.2) All atoms of a given element are identical in mass and properties3) Compounds are formed by a combination of two or more different kinds of atoms.4) A chemical reaction is a rearrangement of atoms. -
William Crookes
He invented the Crookes radiometer -
JJ Thomson
sometime in the month of november of 1897 JJ Thomson suggested the theory of atoms containing positive & negative charge particles -
Max Planck
he came up with the equation for the energy witch was seemed to be emmited in wavelength -
JJ Thomson
in this year JJ theory of an attoms image was models as a plum pudding. -
Neils Bohr
Bohr's model 'planetary model' -
Ernie Rutherford
in 1917 Rutherford was making and expirement with helium and alpha particles, witch lead to a nuclear reaction and had a conclusion with a split atom. this was the th efirst time an atom was split. after this event they tried to split a nucleas inhalf in a controled manner -
Werner Heisenberg
founder of the Quantum theory, and also well known for germany Nuclear Fission during WW2, -
Erwin Schroedinger
Erwin stated the energy levels were aranged in orbitals. -
Friedrich Hund
He helped introduce the method of using molecular orbitals to determine the electronic structure of molecules and chemical bond formation. -
Marie Curie
Figured out a way to use radium during the WW1 to help out injured soldiers -
luis de broglie
broglie won the nobel prize in physics for his "quanta" theory of electrons waves -
James Chadwick
in 1932n he discovered the unknow particle in the nucleas in withc whe know as the neutrons -
Albert Einstein
alitle before the beggining of WW2 Albert warened the USA abot germany building an atomis bomb. after he got hired as a scientist he became the one that build the bomb. and in my thought i think he is the father of the nuclear bomb.
