Question:
24 A B C are the elements such that A on r eaction with air
Last updated: 6/27/2023
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24 A B C are the elements such that A on r eaction with air produces dazzling white fla me B is used in rubber industry for hardening C acts as a conductor with rise in temperatur e Then A B C are 1 metals 2 metal and non metal respectively 3 non metal metal metalloid respectively 4 metal non metal metalloid respectively