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. Many elements have non-integral atomic masses because a. they have isotopes b. their isotopes have non-integral masses c. their isotopes have different masses d. the constituents, neutrons, proton and electrons, combine to give fractional masses

. Many elements have non-integral atomic masses because
a. they have isotopes
b. their isotopes have non-integral masses
c. their isotopes have different masses
d. the constituents, neutrons, proton and electrons, combine to give fractional masses

Grade:upto college level

1 Answers

Deepak Patra
askIITians Faculty 471 Points
9 years ago
Sol. Many elements have several isotopes. For such elements, atomic mass is average of the atomic masses of different isotope, which is usually non-integral.

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