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Write a paragraph at least 10 sentences explaining how rocks are used today in society
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Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely
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How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.
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Which of the following is an example of a compounds?
Select one:
a. Cu
b. CaCl2
c...
a. Cu
b. CaCl2
c...
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