How many radial nodes are present in 4s and 3 | vedclass

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Question

(A) The number of radial nodes in an orbital is given by the formula: $	ext{Radial nodes} = n - l - 1$. For $4s$ orbital: $n = 4$,$l = 0$. Therefore,

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$3$ and $2$

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(A) The number of radial nodes in an orbital is given by the formula: $	ext{Radial nodes} = n - l - 1$. For $4s$ orbital: $n = 4$,$l = 0$. Therefore,$	ext{Radial nodes} = 4 - 0 - 1 = 3$. For $3s$ orbital: $n = 3$,$l = 0$. Therefore,$	ext{Radial nodes} = 3 - 0 - 1 = 2$. Thus,the number of radial nodes for $4s$ and $3s$ are $3$ and $2$ respectively.

How many radial nodes are present in $4s$ and $3s$ orbitals respectively?

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