Question

question 2 of 10 which of the following is a transition metal? a. magnesium (mg) b. aluminum (al) c. chromium (cr) d. bromine (br)

Explanation:

Transition metals are elements in groups 3 - 12 of the periodic table. Magnesium is in group 2 (alkaline - earth metal), aluminum is in group 13 (post - transition metal), bromine is a non - metal in group 17. Chromium is in group 6 and is a transition metal.

Answer:

C. Chromium (Cr)