Question

principal quantum no describe ​

Answer 1

Answer. 1/(x-2) is not a polynomial as this equals to (x-2)^-1, and negative powers are not allowed for a given equation to be a polynomial.

Answer 2

Answer:

In quantum mechanics, the principal quantum number is one of four quantum numbers assigned to each electron in an atom to describe that electron's state. Its values are natural numbers making it a discrete variable.

Explanation:

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