if an element belongs to 3 period and 17th group. then predict the following
A)name of the element
B) name of the family

1 thought on “if an element belongs to 3 period and 17th group. then predict the following<br />A)name of the element<br />B) name of the family”

1. Answer:

   a) The element is chlorine

   b)It belongs to the halogen family.

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