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Drawing Bohr-Rutherford Diagrams

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Drawing Bohr-Rutherford Diagrams Science 10 Chemistry Unit Drawing Bohr-Rutherford Diagrams for Neutral Atoms Remember that for neutral atoms the # protons ... – PowerPoint PPT presentation

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Title: Drawing Bohr-Rutherford Diagrams


1
Drawing Bohr-Rutherford Diagrams
  • Science 10
  • Chemistry Unit

2
Drawing Bohr-Rutherford Diagrams for Neutral Atoms
  • Remember that for neutral atoms the
  • protons electrons
  • Look at the atomic number to see how many
    electrons the neutral atom has
  • Look at the period number of the element (the
    horizontal row that goes across the periodic
    table)

3
  • The period number tells us how many orbitals or
    shells the electrons are in. Now draw these
    orbitals around the element symbol.
  • Remember these values
  • 1st shell maximum of 2 electrons
  • 2nd shell maximum of 8 electrons
  • 3rd shell maximum of 8 electrons
  • 4th shell maximum of 18 electrons
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