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Chemistry, 23.12.2021 05:20 tylersirmon
An unknown, naturally occurring element referred to as 'X' exists in three isotopic forms: X-28 (27.976 amu, 92.21% abundance), X-29 (28.976 amu, 4.70% abundance), and X-30 (29.974 amu, 3.09% abundance). Calculate the atomic weight of X.
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An unknown, naturally occurring element referred to as 'X' exists in three isotopic forms: X-28 (27....
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