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Ayear ago if an element has 12 protons and 17 neutrons, how many electrons must it have?
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How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough
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What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol
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The ammonia molecule in the diagram has the observed bond orientation because
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Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
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Ayear ago if an element has 12 protons and 17 neutrons, how many electrons must it have?...
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