0
Gold is is much denser than brass (given the same volumesof the two metals gold is much heavier)
Gold will not tarnish when exposed to most acids such as acetic acid (vinegar). phosphoric acid (Coca Cola) or alkali such as dish washing detergent.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
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 can you tell the difference between gold and gold plated brass?
1. Gold is denser than brass: weigh the object, and determine its volume (e.g. by measuring the displacement when it is sunk into water in a graduated cylinder). Calculate the density. Gold will come out near 19.4 grams/cubic centimetre; brass near 8.6 g/cm3. 2. Rub against the unglazed ceramic object, real gold leave gold streak brass plated will leave brass streak.
How do you visually tell the difference between red and yellow brass?
hit it with a grinder red brass puts out a red spark yellow brass puts out a yellow spark
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 you tell the difference between brass and nickel?
Nickel is magnetic.
How do tell the difference between brass and nickel?
Brass is a mixture of copper and zinc, while nickel is an element.
How can you tell the difference between gold and gold plated brass?
1. Gold is denser than brass: weigh the object, and determine its volume (e.g. by measuring the displacement when it is sunk into water in a graduated cylinder). Calculate the density. Gold will come out near 19.4 grams/cubic centimetre; brass near 8.6 g/cm3. 2. Rub against the unglazed ceramic object, real gold leave gold streak brass plated will leave brass streak.
How do you visually tell the difference between red and yellow brass?
hit it with a grinder red brass puts out a red spark yellow brass puts out a yellow spark
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 did a miner tell the difference between real gold and fools gold in the great horn spoon?
They would smash it with a rock.
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 they make 28k gold jewelry?
Well, first they take brass, then they stamp "28k gold" on it, knowing that anyone who thinks you can go higher than 24k (pure gold) is probably unfamiliar enough with gold to be able to tell the difference between brass and gold.You don't see even 24k gold jewelry often; it's too soft and doesn't wear well. Jewelry is usually made of a lower gold content alloy (with, usually, copper, silver, and/or nickel) that's substantially more durable than pure gold is.
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.
How can you tell if a 1996 British Two Pound coin is brass or gold?
If the coin is made from gold, it will say so on the packaging it was sold in.
Which physical property did prospectors use to tell the difference between iron pyrite and gold?
it is simple it is streak not mass
