Question

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

Answer 1

mira el archivo adjunto sis espero

Answer 2

It has one proton, one electron and two neutrons. Here, in all these three you can observe that the no. of protons and electrons i.e the atomic number is same but the atomic mass or mass number is different. Therefore, all three are isotopes of hydrogen element.

Mark me as Brainliest !