Subject :NSO Class : Class 9
Hydrogen exists in three isotopic forms, 11H, 21H, 31H respectively known as protium, deuterium and tritium. Why are all the isotopes neutral in nature?
A Since neutrons are neutral in nature hence, isotopes are electrically neutral.
B All the isotopes have one electron and one proton, hence they are neutral.
C All the isotopes have one proton and one neutron, hence they are neutral.
D Increasing number of protons in the isotopes make them neutral.
Ans 1:
Class : Class 5
A