How are nickel, calcium, magnesium, and antimony classified?
1 Answer
Jun 4, 2016
Nickel, Ni, atomic number 28
Explanation:
Nickel, Ni, atomic number 28 Is a transition metal. It falls in the "d" region. 4 th Period, group 10.
Calcium and magnesium are alkaline earth metals, and antimony is a metal in the nitrogen group.
