The radial distribution curve of ` 2s` sub-level consists of `x` nodes

1.	The radial distribution curve of ` 2s` sub-level consists of `x` nodes. Value of `x` is :
Answer» Correct Answer - 1 `n=4` `l=0, 1, 2, 3` `s, p, d, f` So, number of orbitals `=s=1, p=3, d=5, f=7` Number of elements `=1xx3+3xx3+5xx3+7xx3=48`

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During the transformation of `._(c )X^(a)` to `._(d)Y^(b)` the number of `beta`-particles emitted are a. `d + ((a - b)/(2)) - c` b. `(a - b)/(c )` c. `d + ((a - b)/(2)) + c` d. `2c - d + a = b`A. a. `d + ((a - b)/(2)) - c`B. b. `(a - b)/(c )`C. c. `d + ((a - b)/(2)) + c`D. d. `2c - d + a = b`
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The total number of `alpha`- and `beta`-particles given out during nuclear given nuclear transformation is:A. `2`B. `4`C. `6`D. `8`
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The radial distribution curve of ` 2s` sub-level consists of `x` nodes. Value of `x` is :

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