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The top documents tagged [smallthe nucleus]
Structur of atom
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Structur of atom by alex
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Alchemy Unit Investigation III: A Particulate World Lesson 1: Pudding and Clouds Lesson 2: Building Atoms Lesson 3: Subatomic Heavyweights Lesson 4: Life
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Atomic Theory. Democritus The Greek philosopher Democritus (460 B.C. – 370 B.C.) was among the first to suggest the existence of atoms (from the Greek
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Unit 3 History of the Atom. Democritus about 400 b.c. stated that the “ultimate particle” is atmos He believed that atoms were indivisible and indestructible
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Greek philosophers (300 BC) proposed matter was made of 4 elements: earth, air, fire, water. Democritus coined the word “atom” meaning “cannot be
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“Atomic Structure”
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