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It's a rare metal.
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∙ 12y ago
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What is the difference between gold ore and iron ore. Why can we see small pieces of yellow metal in gold ore but no iron metal in iron ore?
gold is very resistant to corrosion so a significant fraction of gold ore is pure gold metal. iron corrodes very easily so iron ore is always mostly a mix of iron oxides (i.e. rusts).
Gold is made out of what?
Gold is an element, so it's made out of gold atoms. it has atoms icons
What common compounds contain gold?
There are no "common" compounds that contain significant quantities of gold. Gold is found in trace amounts in many things (seawater, for example). Gold is actually more commonly found uncombined, since it's fairly unreactive.
Can radioactive gold rust?
Gold does not rust, so neither do radioactive nuclides of gold.
What elements make up the compound of gold?
None Gold is gold, so to speak. It is an element itself, symbol Au - so is not a compound.
How has the search for gold been significant for history?
because of gold mines.
Is gold found in crude oil?
There may be trace of gold in crude oil but it is not a significant component.
What is the difference between gold ore and iron ore. Why can we see small pieces of yellow metal in gold ore but no iron metal in iron ore?
gold is very resistant to corrosion so a significant fraction of gold ore is pure gold metal. iron corrodes very easily so iron ore is always mostly a mix of iron oxides (i.e. rusts).
How many gold rushes have there been?
There have been many significant gold rushes throughout time. During the 1690's there was one significant gold rush in Brazil. In the 1700's there was one significant gold rush in North Carolina. From the 1820's to 1850's there were 9 gold rushes. The 1860's saw 15 gold rushes, the 1970's 6, the 1880's 5. The 1890's had seven, the early 1900's four, the 1930's had one. Then there weren't any significant rushes until the 1970's, when there was one, two in the 1980's, and there have been three in the 2000's. All together that makes 55 significant gold rushes.
Which was the major cause of the significant population increase in California?
Gold mining
Has gold been found in arkansas?
There has been some gold found in Arkansas, as recently as 2013. However, significant amounts of gold have not been found recently.
What is so significant about Michael Jackson's moves?
They are so significant and he executed them so smoothly that they became legendary.
What are the average prices for 9ct gold bracelets?
The average price of a act gold bracelet depend on many things. First, the price of gold. The price of gold fluctuates slightly day to day. Secondly, the weight of the bracelet. As the price of gold goes up so does the price of the bracelet that weighs more than others. Thirdly, the name brand. Branding can add significant cost to the purchase of a 9ct gold bracelet.
How much gold is on a gold plated 1ounce sterling silver coin and is it true that the gold has no value during the melting process?
Not much at all, and yes, the gold really has no value to be considered financially significant to calculate.
Why is fur Elise so significant?
It's not all that significant, actually. Popular yes, significant no.
Can we take gold in our diet?
Gold is present, in minute amounts, in the human diet. It does not serve any significant known function in the human body, however.
Gold is made out of what?
Gold is an element, so it's made out of gold atoms. it has atoms icons
