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Chemistry, 21.06.2019 15:00
Theoretically, which metal should be the most reactive? hydrogen lithium francium fluorine
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If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?
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What are the names of these two interactions with cattle and how do they differ from each other
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An object of mass 10.0 kg and volume 1000 ml and density 10 g/ml sinks in water who’s density is 1.0 g/ml. what is the mass of the water which has been displaced in kilograms
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