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Topic4:Atomic Structure - Coggle Diagram
Topic4:Atomic Structure
ATOMIC MODELS
BOHAR MODEL
central nucleus, electrons in energy levels orbiting it
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ALPHA SCATTERING
proves: atom mostly empty space, nucleus is small and positively charged
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ENERGY LEVELS
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BETA
high speed electron, emitted when neutrons turns into a proton in the nucleus
GAMMA
very penetrating, EM radiation, only stopped by a few CM of lead
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ISOTOPES
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ATOMIC NUMBER
number of protons, determines how many electrons the atoms has
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