I’m not 100% sure, but I think hydrogen gas is also produced :)
I have attached the picture ot the H<span>aworth structure of glucose.
You can count in total 6 carbon atoms but only 5 are in the ring portion of the structure.
Therefore, the answer is 5.
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I'm not writing random things to reach the 20 character requirement so I can tell you that Magnesium has the least amount of atoms.
If we don’t protect the ozone layer then it will start to seriously damage earth and we will all eventually die out.