Caffeine,the active ingredient in coffee,is composed of eight atoms of carbon,ten atoms of hydrogen,and four atoms of nitrogen.The chemical formula of caffeine is written A)CHNO B)C₈H₁₀N₄O₂ C)C₈H₁₀N₄ D)C₈H₁₂N₄O₄ E)C₈H₁₀N₄O

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Caffeine has 8 carbon atoms, 10 hydrogen atoms, and 4 nitrogen atoms. The chemical formula of caffeine is C8H10N4O2.

Caffeine,the Active Ingredient in Coffee,is Composed of Eight Atoms of Carbon,ten