What is penultimate shell?
Answers
Answer:
The shell which is next to the valence shell is called PENULTIMATE SHELL
Explanation:
K. L. M. N.
M is the penultimata shell
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Answer:
The electrons are organized in associate atom within the various shells round the nucleus. The last shell or the outer most shell from the nucleus is termed the valence shell. The shell inner to the current is termed the penultimate shell and also the one inner to penultimate shell is termed the opposed penultimate shell.
According to the most no. of electrons that may be accommodated in any shell is given by 2n², wherever n represents the no. of shell.
Shell 2n²
- K - 2
- L - 8
- M - 18
- N - 32
- O 50
The maximum range of electrons that may be stuffed within the valence shell is eight, that within the penultimate shell is eighteen and also the opposed penultimate shell has most capability of thirty two electrons.
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