What is the common oxidation state of aluminum in its compounds? (2020)

Practice Questions

Q1
What is the common oxidation state of aluminum in its compounds? (2020)
  1. +1
  2. +2
  3. +3
  4. +4

Questions & Step-by-Step Solutions

What is the common oxidation state of aluminum in its compounds? (2020)
  • Step 1: Understand what oxidation state means. It is the charge of an atom in a compound.
  • Step 2: Look at aluminum (Al) in the periodic table. It is a metal.
  • Step 3: Metals often lose electrons to form positive charges.
  • Step 4: Aluminum typically loses 3 electrons when it forms compounds.
  • Step 5: Therefore, the common oxidation state of aluminum in its compounds is +3.
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