Science, asked by nandani08, 9 months ago

Formula for aluminium oxide using criss cross method​

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Answered by Anonymous
5

Answer:

Shown below is the crisscross method for aluminum oxide. The red arrows indicate that the 3 from the 3+ charge will cross over to become the subscript of the O. The 2 from the 2− charge will cross over to become the subscript of the Al. The formula for aluminum oxide is Al2O3.

Explanation:

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