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Liula [17]
3 years ago
6

What is the percentage of aluminum in aluminum oxide (al2o3?

Chemistry
2 answers:
Andrej [43]3 years ago
5 0
Al2O3 has 5 atoms present in the molecule. Out of these 5 atoms, 2 of these atoms are Al atoms therefore 2/5= 0.4 which is 40%.

The answer is 40%.
Anuta_ua [19.1K]3 years ago
5 0
Fifty two point ninety three(52.93$

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