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3. What kinds of pure substances are made of different kinds of atoms chemically bonded together?
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What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
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In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
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What is bromine+calcium iodide--> calcium bromide +iodine balanced
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3. What kinds of pure substances are made of different kinds of atoms chemically bonded together?...
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