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How to Write the Formula for Aluminum ion

Learning to name chemical compounds requires that you:

  • Determine the type of compound you are working with.
  • Apply the rules for naming that type of compound.
  • Practice until it becomes second nature.
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Get more practice writing formulas for compounds.

For Aluminum ion use the hints and resources below to help write the formula.

Hint for Writing the Formula for Aluminum ion

To write the formula for the Aluminum ion:
  • write the element symbol for Alumnium.
  • determine the ionic charge for Aluminum using the Periodic Table.
  • write the charge after the element symbol as a superscript.

Aluminum ion Resources