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padilas [110]
2 years ago
14

How to know if something is actually white gold?

Chemistry
1 answer:
Alla [95]2 years ago
4 0
White gold is made out of yellow gold mixed with other metals, which are added to make the alloy harder and whiter.
Even when mixed with whiter metals, white gold still retains a yellowish hue.

The quality characteristic most often used to evaluate white gold is its karat.
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Bowling with a volleyball instead of a bowling ball. Will this make it easier or harder to knock over pins?
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Answer:

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Calculate the percentage by mass of chlorine in Cobalt (II) chloride (cocl2)​
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Explanation:

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2 years ago
An ancient silver coin has a density of 10.49 g/cm3 at 20°C. If you break the coin that weighs 4.001 in half
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Learn more: brainly.com/question/18320053

7 0
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When you heat a substance what happens to the molecules
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