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because it is an harding agent

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16y ago

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Related Questions

Is there a solution that will separate silver from the metals it is mixed with?

Yes, one common method to separate silver from other metals is through a process called electrolysis. In this process, an electric current is passed through a solution containing the silver and other metals, causing the silver to be deposited onto the cathode while the other metals remain in the solution. This allows for the separation of the silver from the other metals.


How much silver is in sterling silver?

Silver is considered sterling silver if 92.5 percent of the alloy is made of silver. There also can be no more than 7.5 percent of other metals mixed in.


Explain why other elements are often mixed with metals to make alloys?

Alloys have improved features compared with single metals.


What metals make sterling silver?

Sterling silver is an alloy made up of 92.5% silver and 7.5% other metals, usually copper. This composition improves the durability and strength of the silver while maintaining its appearance and luster.


What other metals might gold be mixed with it to make an Alloy?

Gold is alloyed with copper, silver, platinum, palladium, mercury.


How do you tell the difference between silver and sterling silver?

Sterling silver is a specific type of silver that contains 92.5% pure silver and 7.5% other metals, usually copper. Pure silver is 99.9% silver with no other metals. The presence of a "925" stamp or hallmark on the piece indicates that it is sterling silver, while pure silver may be marked with "999."


Is sterling silver a mixture?

Sterling silver is an alloy composed of 92.5% silver and 7.5% other metals, usually copper. This composition is used to increase the hardness and durability of the silver, making it suitable for crafting jewelry and other decorative items.


What elements can you mix with the silver?

Silver can be mixed with various metals such as copper or zinc to create sterling silver, or with other metals like nickel or palladium for white gold. These alloys are used to improve the metal’s durability, strength, and resistance to tarnishing. Additionally, silver can also be combined with gemstones, enamel, or other materials for jewelry-making.


Is sterling silver worth more or less than other silvers?

Sterling silver contains 92.5% of mass silver and 7.5% by mass of other metals, often Copper. Sterling Silver is often mistaken for pure Silver, when it is actually a Silver alloy.


Can coins transfer electric current?

old ones that are pure silver, but most newer coins are mixed metal and have copper among other metals that concuct electricity mixed in!


Why other metals are mixed for making medals?

Alloys made by mixing metals together often have more desirable properties than pure metals. Pure gold, for example, is very soft and easily damaged. Bronze, an alloy of copper and tin, is also harder than pure copper.


Does Silver come from under the ground?

yes and is often mined as a by-product of mining other metals