Question

please give me answer fast . it's urgent​

Answer 1

Answer:

Halogens belongs to 1st and 2nd groupin period table and ex are :-bromine ,iodine,chlorine

Answer 2

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Halogens belongs to the 17th group

two examples = Chlorine(Cl) , Florine (F)

more eg = Iodine , bromine .....

$<marquee \: behaviour = alternate><font \: color = black>Hope it helps$