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How many mass number does silver have?

47

How many isotopes of silver are there?

two

Why is the mass of chlorine not a whole number?

For example, the relative atomic mass of chlorine is 35.5 rather than a whole number. This is because chlorine contains two different isotopes, chlorine-35 and chlorine-37.

What is the mass of silver 109?

108.9 amu

Can I melt my own silver?

The silver’s melting temperature is 961 degrees Celsius, which is higher than gold. Melting gold is comparatively easy as compared silver, but like other metals, melting silver and remolding is not that difficult. One can quickly melt this metal at home if a proper procedure is known.

Despite rumors to the contrary, it is not illegal to melt U.S. silver coinage for its metal value. Since then, it is legal to melt silver coinage, as there is little, if any, in circulation.

Does butane melt silver?

Butane has about the same flame temp (and a higher heat value) as propane, just under 2000C. Silver melts below 1000C.

Is it worth melting down silver coins?

Yes! All dimes, quarters, and half dollars made after the 1830s and before 1965 are made from a 90% silver composition. These are automatically worth at least their melt value—i.e. many times their face value. Some of these old silver coins are rare and valuable and thus worth even more than their silver content.

What coins are considered junk silver?

Usually, junk silver refers to U.S. coins that are 90% silver. Such as the Barber Dime, Mercury Dime, Roosevelt Dime, Barber Quarter, Standing Liberty Quarter, Washington Quarter, Barber Half Dollar, Walking Liberty Half Dollar, Franklin Half Dollar, Kennedy Half Dollar (minted in 1965), Trade Dollar, and Peace Dollar.

What is the best junk silver coin to buy?

Based on this information, here are the best silver coins to buy.

  • Silver American Eagles. Released each year, the Silver American Eagle contains 1 ounce of .
  • Silver Canadian Maple Leaf.
  • Morgan Silver Dollars.
  • Peace Silver Dollar.
  • Austrian Silver Philharmonic.
  • Silver Dimes.
  • Silver Quarters.
  • Silver Krugerrands.

What year did they stop using silver in coins?

1965