Guest

For a non-metallic element its mass no.is 137 and has 74 neutrons in its nucleus. The anion derived from that isotope contain 54 electrons.Symbolof such atom is

For a non-metallic element its mass no.is 137 and has 74 neutrons in its nucleus. The anion derived from that isotope contain 54 electrons.Symbolof such atom is

Grade:12th pass

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
Such atom should be cesium
 
Hope it helps
In case of any query please geel frwe to ask
 
Regards
Arun (askIITians forum expert)

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free