Number of elements from the following that CANNOT form compounds with valencies which match with the
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Загружено: 2025-12-04
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JEE Main 2024 (April) PYQ | JEE Chemistry | p Block Elements
Number of elements from the following that CANNOT form compounds with valencies which match with their respective group valencies is:
B, C, N, S, O, F, P, Al, Si
(1) 7
(2) 5
(3) 6
(4) 3
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