0 Question: What does the 2 in H2O stant for? Keywords: element, water Asked by Jessica109 to Roberto, Karen, Jasmine, Chinna, William on 9 Nov 2018. This question was also asked by Jack007.
Karen answered on 9 Nov 2018:
The 2 is telling you how many hydrogen molecules (H) that are in water (H2O). So it’s 2 hydrogen H2 and one oxygen O.
Jessica109 commented on 9 Nov 2018:
That’s karen for answering and that’s very interesting.
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Jessica109 commented on :
That’s karen for answering and that’s very interesting.