Question

what is the meaning of platinum and for what it is used​

Answer 1

Answer:

a silver-grey metal that is often used for making expensive jewellery

Platinum is used in catalytic converters, laboratory equipment, electrical contacts and electrodes, platinum resistance thermometers, dentistry equipment, and jewelry.

Explanation:

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Answer 2

a silver-colored, malleable, ductile, metallic chemical element that is highly resistant to corrosion and tarnish, used as a chemical catalyst, for acid-proof containers, ignition fuses, jewelry, dental alloys, etc.: symbol, Pt; at.

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