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An element has 2 electrons is K-shell, 8 electrons in L-shell, 13 electrons in M-shell and one electron in N-shell. The element is
  • a)
    Cr
  • b)
    Fe
  • c)
    V
  • d)
    Ti
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
An element has 2 electrons is K-shell, 8 electrons in L-shell, 13 elec...
Identification of the Element
- The number of electrons in each shell of the element are given as follows:
- K-shell: 2 electrons
- L-shell: 8 electrons
- M-shell: 13 electrons
- N-shell: 1 electron

Analysis of Electron Configuration
- By looking at the electron configuration, we can see that the element follows the electron configuration of Chromium (Cr).

Explanation
- Chromium (Cr) has an atomic number of 24.
- The electron configuration of Chromium is 1s2 2s2 2p6 3s2 3p6 3d5 4s1.
- In this configuration, we can see that the electrons in each shell match the given information:
- K-shell: 2 electrons
- L-shell: 8 electrons
- M-shell: 13 electrons
- N-shell: 1 electron
Therefore, the element with 2 electrons in the K-shell, 8 electrons in the L-shell, 13 electrons in the M-shell, and 1 electron in the N-shell is Chromium (Cr).
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An element has 2 electrons is K-shell, 8 electrons in L-shell, 13 electrons in M-shell and one electron in N-shell. The element isa)Crb)Fec)Vd)TiCorrect answer is option 'A'. Can you explain this answer?
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