Question

Explain the significance of three quantum number in predicting the position of an electron in an atom

Answer 1

Principal quantum number:it indicate the main energy level or shell to which electron belong and also approximate size of an atom.

Azimithal quantum number:it describe the number of subshell for a given shell and also the shaoe of orbital

Magnetic quantum number:it gives number sub sub shell and also orientation of orbital in space

Answer 2

Answer:

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Explanation:

Each electron in an atom is described by a set of three quantum numbers – n, l, m. These numbers indicate the probability of finding the electron in the space around nucleus. The Principal Quantum number is related to size and energy of the main shell.

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