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What is the atomic mass number for boron?
1 answer:
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Answer:
6
Explanation:
Formula: Al2O3
If we require 2Al2O3
We divide 2 by 3
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Answer:
a) 2.173
b) 20ml
c) 3.87
d) 4.35
e) 8.8
f) 12.45
Explanation:
chech the attachment for explanationns
