MCQ
What is the electronic arrangement of G?
- A2, 2, 5
- B2, 4, 3
- C2, 7
- D2, 5, 2
✓
Answer
- 2, 7
Explanatioin:
G has atomic number 9. So it has electronic arrangement as 2,7.
Seven electrons are present in outer shell so it has the highest tendency to receive one electron and complete its octet.
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