Question

An element has fractional atomic mass. What does it indicate

Answer 1

Answer:

hey mate here is your answer.....

hope it's helpful.....

the atomic mass of most elements are fractional because they exist as a mixture of isotopes of different masses.

most elements of air is a mixture of isotopes of different masses.

fractional atomic masses arise because of this mixture.

individual atoms will always have an atomic mass that's a whole number..

if you find my answer helpful please mark me as brainlist

and

don't forget to follow me

Answer 2

Fractional atomic mass-

An atom can have a fractional atomic mass. For example, the atomic mass of chlori e is 35.5. The reson for fractional atomic mass is that the atomic mass of an element reprensents the weighted average of all the naturally occuring isotopes of that element.

Hope it helps and please mark brainliest!!