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What is stronger an ionic bond or covalent?
Covalent bonds are stronger because the shared electron is what keeps the elements held together whereas in an ionic bond one element loses an electron to another causing one element to become positively charged and the other to become negatively charged such as in the case of NaCl or table salt. Some people argue as to which is truly stronger considering different elements and arrangements may have different strength bonds but anything with an ionic bond will dissolve in water however covalent bonds do not. The previous answer that i have replaced also talked about electronegativity which has nothing to do with which bond is stronger and actually is the factor that determines whether a covalent bond is polar or non-polar.
What does it mean when a coin has layered in .999 pure silver?
A coin layered in .999 pure silver means that the coin's surface has been covered with a layer of silver that is 99.9% pure. This is often done to give the coin a silver appearance and can increase the coin's value for collectors or investors.
How can you determined that a coin is not pure silver if you know the mass and the volume of the coin?
You can determine if a coin is not pure silver by calculating its density and comparing it to the known density of pure silver. If the calculated density of the coin does not match that of pure silver, then it is not pure silver. Density can be calculated by dividing the mass of the coin by its volume.
Is a pure silver coin an element?
Silver is an element on the periodic table with the symbol Ag and atomic number 47. A pure silver coin is made entirely of silver atoms arranged in a particular crystalline structure, making it a pure form of the element silver.
How do you tell if a coin is silver?
in order to tell for sure, you would need to take it to a coin specialist. most coins now are a mix of zinc and copper. if your coin truly is silver, it is probably very very old and worth a good amount of money.
What is stronger an ionic bond or covalent?
Covalent bonds are stronger because the shared electron is what keeps the elements held together whereas in an ionic bond one element loses an electron to another causing one element to become positively charged and the other to become negatively charged such as in the case of NaCl or table salt. Some people argue as to which is truly stronger considering different elements and arrangements may have different strength bonds but anything with an ionic bond will dissolve in water however covalent bonds do not. The previous answer that i have replaced also talked about electronegativity which has nothing to do with which bond is stronger and actually is the factor that determines whether a covalent bond is polar or non-polar.
Is the freedom Tower silver coin real silver?
Yes, what little silver is in (or on) the coin is real silver.
What is 'silver coin' when translated from English to Italian?
Moneta d'argento is an Italian equivalent of the English phrase "silver coin." The phrase translates literally as "coin from silver," "coin in silver" or "coin of silver" in English. The pronunciation will be "mo-NEY-ta dar-DJEN-to" in Pisan Italian.
What is the silver content in a 2002 silver quarter?
If the coin is an "S" mintmarked silver proof coin, it's 90% silver.
How much money is a 1872 silver dollar coin?
do you know how much money a silver 1872 dollar coin is and a 1922 silver dollar coin
What is a silver pattern crown coin?
A silver pattern crown coin is a British coin that was produced between 1707 and 1965. This coin is made of silver and has a profile picture of Queen Victoria on it.
What is the silver content of a 1935 German 5 mark coin?
900 silver coin
What if a coin has no letter?
If the coin is so worn that you cannot read it, it is a junk coin. It is only worth the silver weight, if it is silver.
What is a bullion silver dollar?
A Silver Eagle Bullion coin is 99.9% pure silver and weighs 1 oz per coin. The stamped value of the coin is U.S$1 however the intrinsic value of the coin is the value of the silver within that coin. If the the spot price of silver was $30oz at the time of checking, then the value of that coin would be worth at least $30 or more.
What does it mean when a coin has layered in .999 pure silver?
A coin layered in .999 pure silver means that the coin's surface has been covered with a layer of silver that is 99.9% pure. This is often done to give the coin a silver appearance and can increase the coin's value for collectors or investors.
Is the 1942 half dollar pure silver?
The coin is considered a solid silver but is not pure silver. 1964 was the last year for the solid silver coin.
How can you determined that a coin is not pure silver if you know the mass and the volume of the coin?
You can determine if a coin is not pure silver by calculating its density and comparing it to the known density of pure silver. If the calculated density of the coin does not match that of pure silver, then it is not pure silver. Density can be calculated by dividing the mass of the coin by its volume.
