Question

what is hardness of gold​

Answer 1

Answer:

So the hardness of gold is about 2.5 on the scale. A hardness of 2.5 means that gold is a relatively soft mineral. It is only about as hard as your fingernail.

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Answer 2

Answer:

2.5-3

Explanation:

diamond, the hardest substance known, tops the list with a hardness index of 10, while talc is at the bottom with a hardness index of 1. On this scale, gold has a value of 2.5 to 3, meaning it is a soft metal