M ഷെല്ലിൽ ഉൾക്കൊള്ളാൻ കഴിയുന്ന ഇലക്ട്രോണുകളുടെ പരമാവധി എണ്ണം:

This question was previously asked in
RRB ALP Previous Paper 3 (Held On: 9 Aug 2018 Shift 3)
View all RRB ALP Papers >
  1. 8
  2. 2
  3. 18
  4. 32

Answer (Detailed Solution Below)

Option 3 : 18
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General Science for All Railway Exams Mock Test
20 Qs. 20 Marks 15 Mins

Detailed Solution

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  • ഇലക്ട്രോൺ ഷെൽ എന്നത് (മുഖ്യ ഊർജ്ജ നില എന്നും അറിയപ്പെടുന്നു) ഇലക്ട്രോണുകൾ ഒരു ആറ്റത്തിന്റെ ന്യൂക്ലിയസിനു ചുറ്റും കറങ്ങുന്ന മേഖലയാണ്.
  • ഷെല്ലിൽ ഇലക്ട്രോൺ പൂരണം ചെയ്യുന്നതിനുള്ള പൊതു സൂത്രവാക്യം 2(n2); ആണ്. ഇവിടെ n എന്നത് ഷെല്ലിന്റെ സംഖ്യയാണ്.
  • ഷെൽ 

    n

    2(n2)

    ഷെല്ലിലെ പരമാവധി ഇലക്ട്രോൺ 

    K

    1

    = 2(12)

    2

    L

    2

    = 2(22)

    8

    M

    3

    = 2(32)

    18

    N

    4

    = 2(42)

    32

    O

    5

    = 2(52)

    50

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