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Chemistry, 20.12.2019 05:31 needthehelp78

Krypton in a natural sample, which is 0.83% 78kr (molar mass 77.92 g/mol), 1.75% 80kr (molar mass 79.91 g/mol), 11.13% 82 kr (molar mass 81.91 g/mol), 12.09% 83 kr (molar mass 82.92 g/mol), 56.82% 84kr (molar mass 83.91 g/mol), and 17.38% 86kr (molar mass 85.91 g/mol).

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Krypton in a natural sample, which is 0.83% 78kr (molar mass 77.92 g/mol), 1.75% 80kr (molar mass 79...
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