Electron arrangement

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  • Created by: imy666
  • Created on: 19-04-16 18:09

1. When balancing equations, the subscripts can't be changed so you have to...

  • Change the large numbers in front of the reactants and products
  • Take away the reactants
  • Change what the reactants are
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Other questions in this quiz

2. What combines to make covalent bonds?

  • Metal and none metal
  • Non-metals
  • Metals

3. In an ionic bond, what charge does the metal have?

  • Neutral
  • Positive
  • Negative

4. What happens to a metal when ions are formed?

  • They gain protons
  • They lose protons
  • They lose electrons
  • They gain electrons

5. What happens when a metal reacts with a non metal?

  • ions are formed.
  • They explode
  • They attract
  • Covalent bond are formed

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