Science, asked by naiknitish109, 7 months ago

42 ) What is the percentage of aluminum
oxide contain in corundam?

A) 95% 195%
B) 90% 190%
C)80%| 80%
D)70% 170%​

Answers

Answered by BigilBalaji2289
0

Answer:

Option A

Explanation:

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Answered by acsahjosemon40
1

Answer:

Option A....

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