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Becquerel expected to find ( he developed the photographic plate that had sun-exposed minerals on top of it. becquerel expected to find ( he developed the photographic plate that had been in the closed drawer.
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Which metal exist in liquid state and can be cut with knife ?
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An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
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When a chemical reaction is carried out under ideal conditions, it is implied thatRequired to answer...
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