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What is the relation between the two species?

April 24, 2019 by admin Leave a Comment

Composition of the nuclei of two atomic species ‘X’ and ‘Y’ are given as under
                       X    Y
Protons         6      6
Electrons      6      8
Give the mass numbers of X and Y. What is the relation between the two species?
Mass number of X = 6 + 6 = 12
Mass number of Y 6 + 8 = 14
Atomic number of  X = 6
Atomic number of  Y = 6
X and Y are isotopes, since both the elements contain equal number of atomic number and different mass number.

Filed Under: Atoms and Molecules Tagged With: Atomic number, Electrons, nuclei of atomic species, nuclei of two atomic species, Protons

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