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Chemistry, 22.06.2019 00:30
What does x represent in the formula for the compound xcl4?
Answers: 2
Chemistry, 22.06.2019 12:30
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
Chemistry, 23.06.2019 01:00
Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.
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Compare heat vs. temperature...
Mathematics, 27.01.2021 17:30
Mathematics, 27.01.2021 17:30
Mathematics, 27.01.2021 17:30
Mathematics, 27.01.2021 17:30
Mathematics, 27.01.2021 17:30
Mathematics, 27.01.2021 17:30
Mathematics, 27.01.2021 17:30
Mathematics, 27.01.2021 17:30
Mathematics, 27.01.2021 17:30