0
Is it possible to melt down 1 troy oz of gold flakes into gold bullion or would the flakes simply vaporize?
Wiki User
∙ 15y ago
It's certainly possible to melt gold without vaporizing it (in fact, it's kind of hard to vaporize gold; the boiling point is over 3000 K ... more than 5000 degrees Fahrenheit).
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
When small gold flakes are removed from a water solution by filtering the solution is this a chemical change?
No. Filtartion of any kind is not often a change at all, simply a separation of two compounds.
What is Naphthalene grains?
Naphthalene grains are simply flakes of napthalene, like moth balls or moth flakes, commonly used to deter moths in closets. Naphthalene is a chemical which comes from coal tar, and it is used in a variety of insecticides, lubricants and solvents. The vapour that Naphthalene releases is toxic to insects sucha s moths and silverfish.
How much is a 999 copper bullion coin worth?
1oz of copper is worth about $.23 CAD/USD today, Oct 20, 2012. Assuming the coin is 1oz, its bullion value would be worth that. Why? The price of copper is $3.72 per pound, there are 16 ounces in a pound (3.72/16 = .2325). Bullion coins are often sold at a higher premium due to melting costs, e.g. silver/gold sell about 10-15% higher than their market value. Copper bullion is significantly higher; not sure why. E.g. as mentioned above the bullion value is worth $.23, however the coins sell for on average $1.50. Most people recommend just collecting copper wire as it has to be 100% pure for electronic purposes and is cheaper than the coins. Overall, copper bullion coins are still 'new'. Most people would not recommend investing in them due to the fact you will need the price of copper to jump at least 7 fold before attaining your bullion value out of the coin. Others may argue that the price of the coin would simply rise as well; the problem is not too many people are willing to buy copper bullion as a safe haven. Most investors are interested in gold and silver, thus leaving copper for the industrial world. Hope this helps with your answer and provided some insight.
How does a soda carbonator work?
A soda carbonator simply pumps carbon dioxide into a bottle of liquid. It is possible to carbonate fruits in a pressure vessel as well.
Is this possible the loss on drying of 5-chlorosalicylic acid at 105 degree for 4 hrs?
Are you sure that that's loss and not simply a dizzy case of gain?
How do bullion banks get back the gold they have leased?
The bullion banks simply take back the gold that they have leased after the period runs out.
What is the function of a dandruff?
It has no function. It is simply dead flakes of skin from the scalp.
What would happen if the sun exploded and released a ton of oxygen into earth?
If the sun exploded it would not give us oxygen; it would simply vaporize Earth.
What material can withstand heat and radiation from a nuclear bomb explosion?
If it is close enough to the burst, nothing. The million degree plus thermal flash will simply vaporize it!
You want the sentence of not possible?
The project was simply not possible.
Do you say write as simple as possible or write as simply as possible?
good question but its as simple as possible.
Is interracial is possible?
Interracial romance and sex are possible, as well as simply friendship.
Is it possible to know about a persons future by simply talking to him?
No, it is not possible to predict a person's future simply by talking to them. Future outcomes are influenced by numerous variables, choices, and circumstances that cannot be accurately determined through conversation alone.
When small gold flakes are removed from a water solution by filtering the solution is this a chemical change?
No. Filtartion of any kind is not often a change at all, simply a separation of two compounds.
How made the first weapon?
As simply and quickly as possible.
How are the first weapons made?
As simply and quickly as possible.
Is it possible to grow plants on mars?
Quite simply, No.
