Chemistry, 27.01.2022 20:30 legendman27
A certain element contains 75% of an isotope of mass number X and 25% of an isotope of mass number Y.
Select one or more:
The atomic weight of the element is closer to X than it is to Y.
The atomic weight of the element is closer to Y than it is to X.
The element is Manganese [atomic number 25].
The element is Osmium (atomic number 75).
The element is Tin [atomic number 50].
There is not enough information to tell which element is represented.
Answers: 2
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A certain element contains 75% of an isotope of mass number X and 25% of an isotope of mass number Y...
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