Question

what are the properties of platinum vis a vis gold?​

Answer 1

Answer:

Platinum is more ductile than gold, silver or copper, thus being the most ductile of pure metals, but it is less malleable than gold. The metal has excellent resistance to corrosion, is stable at high temperatures and has stable electrical properties.

Explanation:

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Answer 2

Answer:

While platinum is naturally white, gold is naturally yellow.

Platinum is more dense than gold.

Platinum is a naturally occurring white metal. It is rarer than gold, more durable and much heavier and harder.

Because of its hardness, platinum can be used in a purer form than gold. It can be pure by about 95%. An 18K gold contains 75% pure gold.

Platinum is much more scratch proof than gold.

Platinum is more expensive because it is rarer and mined much less than gold.