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11 Nov 2019
Specify the group in the periodic table in which each of the following elements is found: (a) [Arl4s (b) [Arj4s Group (select) (o) [Nel3s23p3 Group (select) (a) [Ar]4s23d6Group (select) Group (select) 231043
Specify the group in the periodic table in which each of the following elements is found: (a) [Arl4s (b) [Arj4s Group (select) (o) [Nel3s23p3 Group (select) (a) [Ar]4s23d6Group (select) Group (select) 231043
Jamar FerryLv2
17 Jul 2019