Mathematics, 21.12.2019 08:31 aylineorozco836
The mass of a carbon atom is 1.994 × 10-23 grams. the mass of a hydrogen atom is 1.67 × 10-24 grams. what is the difference of their masses?
Answers: 3
Mathematics, 21.06.2019 13:00, mcalepcrager
Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction
Answers: 1
The mass of a carbon atom is 1.994 × 10-23 grams. the mass of a hydrogen atom is 1.67 × 10-24 grams....
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