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OpenStudy (eric_d):
Hi guys! If any of you can help me to answer chem questions.., pls do tag me Topic:relative abundance, sketching mass spectrum and so on Thanks in advance
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OpenStudy (eric_d):
the relative atomic mass of bromine which consist of the... isotopes is 79.9 Calculate the relative abundance of bromine-79 in the isotopic mixture|dw:1402148569912:dw|
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