M కక్ష్యలో ఉంచగలిగే ఎలక్ట్రాన్ల గరిష్ట సంఖ్య:?

This question was previously asked in
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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  • ఎలక్ట్రాన్ కక్ష్య (ప్రధాన శక్తి స్థాయి అని కూడా పిలుస్తారు) అనేది అణువు యొక్క కేంద్రకం చుట్టూ ఎలక్ట్రాన్లు తిరిగే ప్రాంతం.
  • కక్ష్యలో ఎలక్ట్రాన్‌ను నింపే సాధారణ సూత్రం 2(n2); ఇక్కడ n అనేది కక్ష్య యొక్క సంఖ్య.

కక్ష్య

n

2(n2)

కక్ష్య గరిష్ట ఎలక్ట్రాన్

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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