Question

hey guys !!! look here !!! all toppers in chemistry ! can tell this for me !

what is fractional atomic mass ?!

if you know pls tell me ? you will do that right ?: ) the best answer gets the brainliest!!!! so show your knowledge!

Answer 1

Hey buddy!!☺️☺️
The atomic masses of most elements are fractional because they exist as a mixture of isotopes of different masses. So yeah they are sometimes in whole number and sometimes in fractional as well. The fractional atomic masses arise because of this mixture of isotopes.
Avg. mass = total mass of all atoms/number ofatoms.
Hope it helps......❤️❤️