MCQ
Which one of the following combination represents a metallic element
- A$2, 8, 7$
- B$2, 8, 8$
- C$2, 8, 4$
- ✓$2, 8, 2$
✓
Answer
Correct option: D.
$2, 8, 2$
d
$(d) 2,8,2$. it would donate ${e^ - }$ more easily.
$(d) 2,8,2$. it would donate ${e^ - }$ more easily.
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