Question

For the symbol H,D and T
tabulate three sub-atomic
particles found in each of them.
​

Answer 1

Answer:

H, D, and T are the three isotopes of hydrogen with the same atomic number and different mass numbers of 1, 2 and 3 respectively.

Element Symbol Number of Electrons Number of Protons Number of Neutrons

Hydrogen H 1 1 0

Deuterium D 1 1 1

Tritium T 1 1 2