Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Correct the following incorrect statements:
1. The first shell in Bohr's Atomic model is represented by the letter "A".
2. The maximum number of electrons that can go in the shell "N" is 48.
3. The mass number of an atom equals the sum of the number of protons and electrons present in the nucleus of an atom.

Answer 1

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> 1. The first shell in Bohr's Atomic model is represented by the letter "K".
2. The maximum number of electrons that can go in the shell "N" is 32.
3. The mass number of an atom equals the sum of the number of protons and neutrons present in the nucleus of an atom.