Question

Which of the following elements is a transition metal?

calcium
magnesium
nickel
antimony

Answer 1

Answer:

Nickel, Ni, atomic number 28

:

Nickel, Ni, atomic number 28 Is a transition metal. It falls in the "d" region. 4 of Period, group 10.

Calcium and magnesium are alkaline earth metals, and antimony is a metal in the nitrogen group.

Answer 2

Answer:

C) Nickel

Explanation:

Hello, the answer to your question is nickel.

Hope this helps.