Science, asked by deepusunkara33751, 5 months ago

How would you know if your jewellery is pure gold?

Answers

Answered by Mehak777

Explanation:

An easy way to tell if gold is real is if there is a hallmark that tells you about the piece. The hallmark will indicate the karat weight (such as 14 or 24 karat), and a lot of jewelry pieces will have a stamp like this to indicate that the gold is real.

Answered by ellahmaeparcasio

Explanation:

Scratch lightly on the jewelry's surface and apply a small amount of nitric acid on it using a dropper. If the surface turns green, your jewelry might be gold clad. A milky substance appears if your gold contains sterling. Cosmetics may also help you determine if your gold is real or fake

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