Chemistry, 10.03.2021 21:50 emanuelmorales1515
If sulfur has 6.6 X 1022 atoms how many grams would that be ? (Hint: What are the steps from atoms to grams)
Answers: 1
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Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
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Chemistry, 22.06.2019 08:40, jaueuxsn
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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If sulfur has 6.6 X 1022 atoms how many grams would that be ?
(Hint: What are the steps from atoms...
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