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GCSE Science | Ionic Bonding

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Group number

  • tells us the number of electrons in the outer shell

Ion

  • a charged particle
  • a particle that has gained or lost electrons

1) barium oxide (Ba and O)     Formula: _______________
    Diagram:



2) sodium chloride (Na and Cl)     Formula: _______________
    Diagram:



3) sodium bromide (Na and Br)     Formula: _______________
    Diagram:



4) calcium chloride (Ca and Cl)     Formula: _______________
    Diagram:



5) aluminum oxide (Al and O)     Formula: _______________
    Diagram:



6) sodium oxide (Na and O)     Formula: _______________
    Diagram:



7) sodium nitride (Na and N)     Formula: _______________
    Diagram:



8) magnesium phosphide (Mg and P)     Formula: _______________
    Diagram: