Question

question 6 (3 points) which element in group 6 is found in emeralds and rubies? a molybdenum (mo) b chromium (cr) c seaborgium (sg) d tungsten (w)

Explanation:

Emeralds and rubies get their characteristic colors from the presence of chromium. Chromium is an element in group 6 of the periodic table.

Answer:

B. Chromium (Cr)