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Gold is a soft metal, in the past people used to test the quality of the gold by biting it. It has a hardness of 2.5.

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How much weight does it take to crush a crystal?

The pressure required to crush a crystal depends on its composition and structure. In general, crystals have high compressive strengths, so it would take a significant amount of force to crush them. The specific weight needed would vary based on the type of crystal and its size.


How much gold in 18K?

18K gold is 75% pure gold, so to calculate how much gold is in an 18K piece, you would take the weight of the piece and multiply it by 0.75. This will give you the weight of the pure gold content in the 18K piece.


How do you know how much gold is over your sterling silver?

Most gold over metal (sterling etc.) is microplated. The only way to know the thickness or content would be to have it read by a jeweler that has a machine that breaks down what ores are used in the piece. This would also give you the percentage of each.


How long does it take to melt gold with a lighter?

It would take a significant amount of time to melt gold with just a lighter, as the melting point of gold is 1,064 degrees Celsius (1,947 degrees Fahrenheit). Lighters do not reach temperatures high enough to melt gold, so it would not be a practical method for melting gold.


Could you crush a piece of coal under enormous pressure to make a diamond?

Yes, it's possible to create a diamond from coal by subjecting it to high pressure and temperature in a controlled laboratory environment. This process can mimic the conditions under which natural diamonds are formed, transforming the carbon in coal into a crystalline structure similar to that of a diamond.

Related Questions

How much weight does it take to crush a steel toe boot?

2,500 pounds of pressure


How much pressure does it take to crush a can of pop?

It typically takes about 90 pounds per square inch (psi) of pressure to crush an aluminum can. This pressure is exerted evenly on all sides of the can, causing it to collapse.


How much pressure would it take to crush a diamond?

First, this would be a tragic waste of a gemstone, if that's the one you want to crush. Diamonds are hard, they are not 'strong'. You may be able to shatter a diamond with a hammer.


How much weight does it take to crush a crystal?

The pressure required to crush a crystal depends on its composition and structure. In general, crystals have high compressive strengths, so it would take a significant amount of force to crush them. The specific weight needed would vary based on the type of crystal and its size.


How many pound does it take to crush a finger tip?

The amount of pressure required to crush a fingertip can vary depending on factors such as the strength of the individual's bones and tissues. However, it generally takes around 200-300 pounds of pressure to crush a human finger tip.


How many pounds of pressure does it take to crush your wrist?

It can vary depending on the individual, but it generally takes several hundred pounds of pressure to crush a human wrist. This amount of force can cause severe damage to the bones and tissues in the wrist.


How much pressure does it take to crush the Adam's apple?

The pressure required to crush the Adam's apple, or thyroid cartilage, can vary depending on individual anatomy, but it generally requires a significant amount of force. Estimates suggest that it may take around 20 to 40 pounds of pressure to cause significant damage. However, the exact pressure needed can differ based on factors like age, health, and overall neck structure. It’s important to note that any such injury can have serious consequences.


How long does it take for gold to form in nature?

Gold can take millions of years to form in nature through geological processes involving heat and pressure.


How much do you crush to get the euphoria?

if i normally take 3 tablets that last for four hours, do i crush that same amount for a better high?


How much pressure does it take to crush a foot?

Crushing a human foot would require a significant amount of force, usually measured in thousands of pounds per square inch. The exact amount of pressure needed can vary depending on the specific circumstances and the structure of the foot, but it generally involves a force far greater than what the human body can withstand.


How much Weight does it take to crush a single soda can?

500 kilo (i think)


How many pounds of pressure does it take to crush the average car?

Normally it takes 80.000 pounds of prrssure