Question

1. For the symbol H,D and T tabulate three sub-atomic particles found in each of them. 2. Write the electronic configuration of any one pair of isotopes and isobars.​

Answer 1

Answer:

1. The 'D' is deuterium which is an isotope of hydrogen. It consists of mass number 2 but the atomic number is 1. It has one proton, one neutron and one electron. The 'T' is Tritium which is also an isotope of hydrogen and deuterium.

2. Since all the isotopes of an element have identical electronic configuration containing the same number of Valence Electrons therefore all the isotopes of an element show identical chemical properties.. Isobars: Atoms of different elements with atomic number for the same mass number are called isobars.

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