# an element X with relative atomic mass 210.2 has isotopes 210X and 212X . what…

an element X with relative atomic mass 210.2 has isotopes 210X and 212X . what is the relative abundance of each isotopes?

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## The relative atomic mass of an element is 21:5 . The two isotopes of the…

The relative atomic mass of an element is 21:5 . The two isotopes of the elements are 20/10Y occurring 25% in nature and y/10Y occurring 75% in nature. What is the value of y?

## The relative mass of oxyen is 16.2 oxygen has two isotopes of masses 16 and…

The relative mass of oxyen is 16.2 oxygen has two isotopes of masses 16 and 18 respectively calculate the relative abundance of oxygen having mass of 16?

## An element X has isotopic masses of 6 and 7. if the relative abundance is…

An element X has isotopic masses of 6 and 7. if the relative abundance is 1 to 12.5 respectively, what is the relative atomic mass of X?

## Chlorine consisting of 2 isotopes 35and37 in the ratio of 3:1 has an atomic mass…

Chlorine consisting of 2 isotopes 35and37 in the ratio of 3:1 has an atomic mass of 35.5. Calculate the relative abundance of the isotope 37.?

## An element has two isotopes X20 and X22 which occurs in the ratio 3:1.calculate the…

An element has two isotopes X20 and X22 which occurs in the ratio 3:1.calculate the main relative atomic mass of X?