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rodikova [14]
4 years ago
15

What simple machine is a leaf rake

Chemistry
1 answer:
damaskus [11]4 years ago
3 0
I think it is a lever. Hope this helps.
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Hello,

In this case, considering the statement, we can infer that the monoatomic atomic mass of B is 14 g in one one mole. In such a way, since it is diatomic, we can notice that one mole of B2, is having 28 g of B2, as monoatomic atomic mass is considered twice.

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