Answer:
Group B elements
Explanation:
Group B metals are referred to as transition metals. They are located in the middle of the periodic table between Group IIA and Group IIIA. They provide transition between the "base formers" on the left and "acid formers" on the right.
I believe your answer would be the first one
hope this helps
PE, GO, XY - I am probably wrong xoxoxoxoxxo
Answer:
Osmium
Explanation:
The metals conduct electricity the best, in this question the metal would be osmium.
I personally think that it’s C.
(i’m sorry if it’s wrong)