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I dont know i was trying to figure out the same thing because im color blind and im scrapping metal from old circuts on free time to make money.
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How can you tell the difference between gold and gold overlay?
Well, the difference between gold and gold overlay, is that the gold 24k it is pure yellow gold metal; and yellow gold alloys it is 22k thru 10k Rhodium Plated. But is not white gold plated. Because it is yellow gold alloy's include copper, and Rhodium plated. That it is gold overlay.
How do you tell the difference between brass and gold?
Gold is much heavier then brass
How do tell the difference between brass and nickel?
Brass is a mixture of copper and zinc, while nickel is an element.
How do you tell the difference between real gold and fake gold?
Fake gold, or "fools gold" has a foul sulfur odor while real gold does not. Usually, you can rub the gold and sniff it to determine if it is real or fake.
Which physical property did prospectors use to tell the difference between iron pyrite and gold?
it is simple it is streak not mass
How can you tell the difference between gold and gold overlay?
Well, the difference between gold and gold overlay, is that the gold 24k it is pure yellow gold metal; and yellow gold alloys it is 22k thru 10k Rhodium Plated. But is not white gold plated. Because it is yellow gold alloy's include copper, and Rhodium plated. That it is gold overlay.
How do you tell the difference between brass and gold?
Gold is much heavier then brass
How can you tell the difference between a bar of iron a bar of copper and a magnet?
Iron is a ferromagnetic metal, and copper is not. Iron will be attracted to the magnet but the copper will not.
How do tell the difference between brass and nickel?
Brass is a mixture of copper and zinc, while nickel is an element.
How did a miner tell the difference between real gold and fools gold in the great horn spoon?
They would smash it with a rock.
What are the physical properties used to tell the difference between lead and copper?
well uh..... ask my science teacher
How can you tell what is aucuga?
Aucuga is an alloy gold-copper-gallium.
What observable physical property could you use to tell the difference between copper and iron?
color. ability to conduct electricity. Magnetic, or not?
How do you tell the difference between brass and copper?
The brass has much lighter color (yellowish to light reddish), then the copper (reddish brown). The brass is copper mixed with zinc. The more copper in the mix, the darker the color.
How do you tell the difference between real gold and fake gold?
Fake gold, or "fools gold" has a foul sulfur odor while real gold does not. Usually, you can rub the gold and sniff it to determine if it is real or fake.
Which physical property did prospectors use to tell the difference between iron pyrite and gold?
it is simple it is streak not mass
What mineral is sometimes confused with gold?
Iron Oxide. Pyrite is known also as "Fool's Gold"
