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because nickel are stronger and harder than copper, also has more resist to corrosive.

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13y ago

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Is a nickel less dense than a dime?

Both nickels and dimes are composed of Copper and Nickel. A dime, however, is 91.67% Copper and 8.33% Nickel, while a nickel is 75% Copper and 25% Nickel. Since Copper is a bit denser than Nickel, and a dime contains relatively more Copper, than a dime would be denser than a nickel.


Is nickel a better conductor than copper?

No - copper is a better conductor than nickel.


Why wouldn't Nickel replace copper in copper II sulfate?

Nickel cannot replace copper in copper II sulfate because nickel is higher in the electromotive series than copper.


How does the nucleus of a copper atom compare to the nucleus of a nickel?

copper has more protons than nickel


Why is copper-nickel alloy used for 'silver' coins instead of silver?

There are a number of reasons:Copper-nickel alloy is much cheaper than silverIt is harder, so lasts longerIt tarnishes less readily than silver


What element is harder than gold but softer than copper?

Silver is harder than gold but softer than copper.


Is nickel harder than steel?

Yes, steel is generally harder than nickel. Steel is a metal alloy that is known for its strength and durability, while nickel is a softer metal.


How does the nucleus of a copper atom compare to the nucleus of nickel atom?

copper has more protons than nickel


How does a nucleus of a copper atom compare to the nucleus of a nickel atom?

copper has more protons than nickel


How does the nucleus of the copper atom compare to the nucleus of the nickel atom?

copper has more protons than nickel


How does. the nucleus of a copper atom compare to the nucleus of a nickel atom?

copper has more protons than nickel


How does the nucleus of a copper atom compare to the nucleus of the nickel atom?

copper has more protons than nickel