Question

10. Name the isotope of hydrogen having no neutron
a. Proton
b. Protium
c. Deuterium
d. Tritium​

Answer 1

Hydrogen has no neutron, deuterium has one, and tritium has two neutrons. The isotopes of hydrogen have, respectively, mass numbers of one, two, and three. Their nuclear symbols are therefore 1H, 2H, and 3H. The atoms of these isotopes have one electron to balance the charge of the one proton.

so the deuterium had correct option

Answer 2

Answer:

a. Proton

Explanation:

The three most stable isotopes of hydrogen: protium (A = 1), deuterium (A = 2), and tritium (A = 3).