A) 16
B) 15
C) 14
D) 13
Correct Answer: C
Solution :
Element X can probably be tin which conducts electricity and belongs to group 14. \[4728.6\overset{\text{o}}{\mathop{\text{A}}}\,\] is colourless volatile liquid while \[6172.8\overset{\text{o}}{\mathop{\text{A}}}\,\] is colourless solid.You need to login to perform this action.
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