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AlexFokin [52]
3 years ago
6

Tempature really is a measure of the ?? or the particles in any material

Chemistry
1 answer:
RideAnS [48]3 years ago
3 0
Temperature is the measure of average kinetic energy of the particles in a substance
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These both group metals are mostly reactive and so are never found in a free state. When they are exposed to air they would immediately react with oxygen. Hence, are stored in oils to avoid oxidation.

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2 years ago
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