Question 1

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

Answer

H, D, and T are the three isotopes of hydrogen with similar nuclear number and distinctive mass quantities of 1, 2 and 3 separately.

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

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

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