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It's not really needed for anything besides jewelry, although astronauts did have a very thin layer of gold on their helmet faceplates. Gold is a non-reactive metal that is the by-product of ancient stellar death cycles. All gold that exists in the earth's crust fell to earth from space. Deep within the earth is likely a lot more gold, since it is so dense.
Wiki User
∙ 10y ago
Gold is valued for its rarity, durability, and luster, making it ideal for use in jewelry, electronics, and as a store of value. It is also used in various industries, such as technology and aerospace, for its unique properties. Additionally, gold is seen as a safe haven asset during times of economic uncertainty.
Wiki User
∙ 11y agoGold's unique property that depends on it's atomic structure is it's malleability. That means that is the ONLY metal that can be hammered out into incredibly thin sheets. This gives us the gold foil lettering on books, the ultra thin coating given to statues, like the Buddhas in Thailand, guilding on frames plus countless electronic applications(where an ultra thin layer of gold is electroplated).
Ultra thin gold foil is commonly called gold leaf. Gold leaf is gold that has been hammered into extremely thin sheets and is often used for gilding. Gold leaf is available in a wide variety of karats and shades. 22-karat yellow gold is the most commonly used.
Layering gold leaf over a surface is called gold leafing or gilding. Traditional water gilding is the most difficult and highly regarded form of gold leafing. It has remained virtually unchanged for hundreds of years and is still done by hand.
Wiki User
∙ 15y agoit is not needed for survival, but it is something that people have wanted ever sence the begining of time.
Wiki User
∙ 7y agoIt is pretty :) on a serious note, useful for what? a nations economy or scientific purposes?
Wiki User
∙ 12y agoto make the jewellery , and it is the most worth money in the past years
it is the money which is transmitting in the internal countries.
Wiki User
∙ 14y agoso people can look pretty
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Why was placer mining the most widely used method for mining for gold?
It was an easy method to find gold. All a man needed was a gold pan, and find a spot on the river to pan. Some got a bit more fancy with a sluice box or rocker to seek gold.
What is the formula for Gold I Hydroxide?
Au(CN)3. The Roman Numeral III after gold indicates that the gold has a charge of +3. Transition metals can take several oxidation states. Therefore, three cyanide ions (charge of -1) are needed to balance one gold.
How do you get gold from the ground?
Since I've been learning about gold, me and my class mates would know. Here is your answer you've been searching for: Normally gold mines would get gold out from the ground sometimes machines and in some countries since gold is so commonly found there, people who live there just need a spade or a shovel dig for a few minutes and they'll find loads and loads or gold! So your answer is: Digging with a spade or shovel and gold mines. I hope this helps (If you needed this information for an exam or test, GOOD LUCK! I hope you pass and get a good score and level!)
What is the compound name for Au2O3?
If it existed it would be gold(II) oxide. The stable gold oxide is gold(III) oxide Au2O3
How can you distinguish if the gold is near?
Reef gold: this gold will become smoother the further away it is from the source, the source being the reef. If the gold is jagged in appearance then the gold source is near! Alluvial gold, river gold, placer gold: this gold will reduce in quantity the further away it is from the mother lode. If your recovering kilograms of alluvial gold in one spot, then you are on the gold! Next trick is to find the reef gold that deposited the alluvial gold!
Why did Spain need gold?
Spain needed gold because there mines were running out of gold
What materials are needed for rutherfords gold foil experiment?
For Rutherford's gold foil experiment, you will need the following materials: thin gold foil, alpha particles, a source for the alpha particles, a fluorescent screen or detector to observe the scattered particles, and a vacuum chamber to prevent air molecules from interfering with the experiment.
Did California find enough gold to survive?
yes, gold is not needed to survive
What temperature is needed to melt gold using boric acid?
Boric acid is often used as a flux to aid in the melting of gold, but it does not significantly lower the melting temperature of gold. Gold typically melts at around 1064 degrees Celsius (1947 degrees Fahrenheit) regardless of the presence of boric acid.
What two bloodlines are needed to breed a Gold Rooster?
just buy a gold one from a breeder
What are the materials needed in making alloys?
hydrogen gold
How much time required for gold coating?
Gold coating for 8 Kgs. Gold can be done with in 7-10days and no security is needed.
What happens to gold when it is used up?
it is brought to the middle of the ocean and dropped off into the gold zone (the gold zone is a dumoing site for used up or no longer needed gold)
What are gold mines?
Gold Miners are people a long time ago that panned for gold to become rich. Most of these people were poor that needed to get more money.
Why is no chemical reaction needed to get gold?
Gold is an element that exists in its pure form in nature, which means it is not chemically reactive. Its chemical stability is due to a completely filled d-orbital in its electron configuration, making it resistant to oxidation and corrosion. This is why no chemical reaction is needed to obtain pure gold from its ore.
How do players craft gold necklaces in runescape?
a gold bar and an amulet mold will be needed but you can get one for free at lumbridge F2P
What factors contributed to the success of the English colonies?
well first you needed to find gold and then they needed to find land works
