Cobalamin is the scientific name of Vitamin _____.

B12

The correct answer is Option (3) - B12

The commonly used Vitamin B Complex is constituted of 8 vitamins. These are:

1. Vitamin B1 (Thiamine)
2. Vitamin B2 (Riboflavin)
3. Vitamin B3 (Niacin)
4. Vitamin B5 (Pantothenic Acid)
5. Vitamin B6 (Pyridoxine)
6. Vitamin B7 (Biotin)
7. Vitamin B9 (Folate or Folic Acid)
8. Vitamin B12 (Cobalamin)