KBC 2023| How many hydrogen atoms will you find in a molecule of water? KBC 2023, Check the answer to the question- How many hydrogen atoms will you find in a molecule of water? By Himani Budakoti - September 18, 2023 KBC 2023, Amitabh Bachchan. (Representative Image) KBC 2023, The options of the question – How many hydrogen atoms will you find in a molecule of water? A. 1 B. 2 C. 3 D. 4 The answer is B. 2.