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ICSE Class 8 Answered

what is the valency of Copper?
Asked by nihalcrj2006 | 27 Jan, 2021, 11:37: AM
answered-by-expert Expert Answer
Dear Student,
 
Copper is a transition element. It shows variable valancy. Its valancies are +1 and +2. When it shows +1 valancy, it is known as Cuperous and when it shows +2 valancy, it is known as Cupric.
Answered by Ravi | 27 Jan, 2021, 12:09: PM

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