A monoatomic anion of unit charge contain 45 neutrons and 36 electrons. What is the atomi
Channel: Doubtnut
Date: 26/04/2020

A monoatomic anion of unit charge contain 45 neutrons and 36 electrons. What is the atomic mass number of element and in which group of periodic table does it lie? Write your answer as 1002 if answer is 10,2.