Ions 10-15-13

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Author:
r2484550
ID:
240919
Filename:
Ions 10-15-13
Updated:
2013-10-15 22:56:19
Tags:
Science
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Description:
Science
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  1. What distinguishes a neutral atom from an ion
    The amount of electrons
  2. Where is the ion charge located in the isotope symbol
    Top right
  3. Is a charge indicated on the neutral atom
    No
  4. Which subatomic particle carries a positive charge
    Protons
  5. Which subatomic particle carries a negative charge
    Electron
  6. Equation to calculate the charge on an ion from the number of protons and electrons in an ion
    Protons - electrons = charge
  7. Could a +3 ion of aluminum be made by adding three protons to an aluminum atom?
    No, because only the electrons can change the charge of the ions
  8. In general, do nonmetals form anions or cations?
    Anions
  9. In general, do metals form anions or cations?
    Cations

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