Question

Elementsof Group 17 show the following properties except for

Answer 1

Answer:

please give the full question your question is incomplete

Explanation:

if u r asking for properties then these are few

valency is one

non metals

highly electronegative

halogens

strong reducing agent

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Answer 2

Answer:

1)the 17 group elements contain the member of the halogen family

2)all of them have the general formula is 2X

A gradation, is observed in their physical stat down the group

tennessine is the only one metal of halogen family