Chemistry, 29.08.2019 08:30 amunson40

Why is the atomic mass of carbon 12.0111 amu and not just 12?

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Chemistry, 23.06.2019 11:30, nadine6085859r

Which of the following is a property of nonmetals? a. nonmetals are ductile. b. nonmetals have a shiny luster. c. nonmetals have high density. d. nonmetals are nonconductors.