Definitionn. (physics and chemistry) the simplest structural unit of an element or compound
Last update: October 27, 2015
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We study how atoms and molecules react to form new substances. [Please select]
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We once thought that molecule could not be broken. [Please select]
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Who, then, can calculate the course of a molecule. [Please select]
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00 O (DOG The diagrams show that Dalton formed a very definite conception of the nature of chemical combination; it was the union of a small number of atoms of one kind with a small number of another kind to form a compound atom, or as we now say a "molecule," this identical process being repeated millions of times to form a perceptible amount of a compound. [Please select]
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Hence the compound atom or molecule of water, H_{2}O, weighs 18. [Please select]
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By the action of another molecule of nitric acid, the di-nitro-benzene is formed:-- C_{6}H_{5}. [Please select]
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82x6001/273 = 3557 litres or at the temperature of explosion 1 gram-molecule of nitro-glycerine produces 3,557 litres of permanent gas. [Please select]
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The notation H_{2}O represents the water molecule where the _{2} represents the subscripted 2. [Please select]
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Fix your mind's eye upon a molecule within the mass. [Please select]
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