JEE Main Chemistry question
The number of elements from the following that belong to group 14 is . In, Te, Si, C, Ga, Ge, Tl, Pb, Sn, Bi
Answer: 5
Solution
Checking each element against Group 14 (C, Si, Ge, Sn, Pb): (Group 13), (Group 16), (Group 14) ✓, (Group 14) ✓, (Group 13),
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