1
Choose the best answer
Search across chemistry topics, concepts, chapters, and questions.
Correct Answer: A) 1 gram-atom of C
A) 1 mol C = 12 g B) 0.5 mol CH₄ = 8 g C) 10 mL H₂O ≈ 10 g D) 3.011 × 10²³ O atoms = 0.5 mol O atoms = 8 g Therefore, 1 gram-atom of C has the greatest mass.