Silver and copper lose their shine when they are exposed to air . Name the substance formed on their surface in each case. Give reason
aren1:
it's rust
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Answered by
51
Silver and copper is the metal that is made up of small atoms. when that is exposed to the air there are occure the reducing process due to that process.
the silver and copper is reduce. therefore the silver and copper loss their shine.
the silver and copper is reduce. therefore the silver and copper loss their shine.
Answered by
75
➡️Silver forms silversulphate when in comes in contact with atmospheric gases ✔
➡️ Cu forms CuO when it comes in conatct with atmospheric gases therefore looses their shiness✔
➡️ Cu forms CuO when it comes in conatct with atmospheric gases therefore looses their shiness✔
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