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atomic theory pt. 1- The theory that the universe is composed of 2 elements: the atom and the void.
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French nobleman, burned phosphorus sulfer
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he discovered it, it states that mass cannot be created or destroyed
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a chemical reaction rearrangement of atoms
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all matter is made up of atoms, atoms are indestructible, compounds are formed by a combination of 2 or more atoms
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Russian chemist/ invento, formulated periodic law created a far sighted version of the table of elements
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concluded atoms are made of positive cored and negative charged particles called electrons
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high vacuum tube in which Cathode rays produce a luminous imagine. Used to discover electrons.
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existence of a small massive center to atoms which would later be known as the nucleus
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electrons are surrounded by a soup of positive charges like negative plums are surrounded by positive pudding
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new zealand physicist, became known as the father of nuclear physics
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rearranged his gold foil alpha models
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English physicist, known for atomic number
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his theory could explain why atoms emitted light fixed wavelenghts
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American experimental Physicists, won noble physicists prize in 1923
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English physicist, won Nobel prize in physics for discovering the neutron in 1932
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used math to describe likeliness of finding an electron in s certain spot
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how different shaped atoms move
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dense nucleus surrounded by a cloud of electorns