what is amalgram?? plz explain in brief??
Answers
Answer:
An amalgam is an alloy of mercury with another metal. Almost all metals can form amalgams with mercury, the notable exceptions being iron, platinum, tungsten, and tantalum. Silver-mercury amalgams are important in dentistry, and gold-mercury amalgam is used in the extraction of gold from ore.
Explanation:
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Amalgram are a type of alloy which always contain a constituent mercury and rest could be any metal /metalloid......For example... earlier the filling in tooth was made of amalgram but now we know that mercury is harmful that why we use other things as filling in tooth...
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