Q. The only vitamin with metal atom in it
A) Vitamin A
B) Vitamin K
C) Vitamin $B_{12}$
D) Vitamin E
Explanation
(c)
Metal containing vitamin is vitamin $B_{12}.\$It contains cobalt $(C_{63}H_{88}O_{4}N_{14}PCo)$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.