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bananaslada
11.10.2020 •
Chemistry
The molar mass of boron atoms in a natural
sample is 10.79 g/mol. The sample is known
to consist of 10B (molar mass 10.013 g/mol)
and TB (molar mass 11.093 g/mol). What is
the percentage abundance of 10B?
Answer in units of %.
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Ответ:
nobody helps me so i wont help u
Explanation:
idk anyways
Ответ:
The correct answer is sun, the last option.