M कोश में समायोजित किए जा सकने वाले इलेक्ट्रॉनों की अधिकतम संख्या क्या है?

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RRB ALP Previous Paper 3 (Held On: 9 Aug 2018 Shift 3)
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  1. 8
  2. 2
  3. 18
  4. 32

Answer (Detailed Solution Below)

Option 3 : 18
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  • इलेक्ट्रॉन कोश (मुख्य उर्जा स्तर भी कहा जाता है) वह क्षेत्र है जहां इलेक्ट्रॉन एक परमाणु के नाभिक के चारों ओर घूमते हैं।
  • कोश में इलेक्ट्रॉन भरने का सामान्य सूत्र 2(n2); है; जहाँ n कोश की संख्या है।

कोश

n

2(n2)

कोश में अधिकतम इलेक्ट्रॉन

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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