AP EAMCET · Chemistry · p Block Elements (Group 13 & 14)
Which of the following is not correct?
- A Lead does not show catenation
- B Buckminster fullerene contains 20 six-membered rings and 12 five--membered rings
- C Stability order of \(\mathrm{GeX}_2, \mathrm{SnX}_2\) and \(\mathrm{PbX}_2\) is \(\mathrm{GeX}_2 < \) \(\mathrm{SnX}_2 < \mathrm{PbX}_2\)
- D The number of metalloids in group 14 elements is 2
Answer & Solution
Correct Answer
(D) The number of metalloids in group 14 elements is 2
Step-by-step Solution
Detailed explanation
Metalloids in group \(14=\mathrm{Ge}\) Non - metals \(=\mathrm{C}, \mathrm{Si}\) Metals \(=\mathrm{Sn}, \mathrm{Pb}\) Thus, Statement in option (d) is incorrect.
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