Question

Elements in the same group/family of the periodic table are similar in what way?



A)
They are all metals


B)
They are all nonmetals


C)
They have a full outer shell of electrons.


D)
They have the same number of valence electrons.

Answer 1

Answer:

a. they are all metals

Explanation: hope you find this helpful

Answer 2

Answer-
A
They are all metals