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26-10-2022
Chemistry

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Naturally occurring bromine consists of two isotopes: bromine-79 and bromine-81. The atomic mass for bromine is approximately 79.9 u. What are reasonable estimates of the relative percentages of bromine- 79 and bromine- 81 , respectively?
Br-79_ Br-81 _____

Naturally occurring bromine consists of two isotopes bromine79 and bromine81 The atomic mass for bromine is approximately 799 u What are reasonable estimates of class=

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