Scientific Knowledge and Life
Dr. Yogendra Kumar Kothari
Thursday, June 6, 2019
Scientists and their contributions : 3
Q) Identify the chemist
who is best known for his discovery of the periodic law, which he introduced in 1869, and for his formulation of the periodic table of elements based on Atomic Mass.
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Science Quiz 39
1.What is the chemical name of Vitamin B6? 2.What is the role of Vitamin B6 in our body?
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