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Write a formula for the ionic compound that forms from each pair of elements. part a aluminum and oxygen

Write a formula for the ionic compound that forms from each pair of elements. part a aluminum and oxygen
asked 39.6k views
1 vote
Write a formula for the ionic compound that forms from each pair of elements. part a aluminum and oxygen

asked
User Rafael Zasas
by
7.8k points

1 Answer

5 votes
Al and O

Al³⁺ O⁻²

Al³⁺2 O⁻²3 (Sum of charges should be equal zero. +3*2 -2*3 =0)

Al2O3
answered
User Sudeepta
by
7.6k points
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