How the valency of copper is 1 or 2?

How the valency of copper is 1 or 2?

Solution: When an element does not have a specific valency, its valency is called variable valency. Copper has valency '1' and '2' that is the number of electrons lost or gained is 1 or 2 in different compounds..

How do you find the valency of copper?

Solution: When an element does not have a specific valency, its valency is called variable valency. Copper has valency '1' and '2' that is the number of electrons lost or gained is 1 or 2 in different compounds..

How much is the valency of copper?

Copper has valency '1' and '2' that is the number of electrons lost or gained is 1 or 2 in different compounds.. For CuCl the valency is one as it needs one chlorine atom for this compound, hence its name is cuprous chloride.

Does copper have valency?

Solution: When an element does not have a specific valency, its valency is called variable valency. Copper has valency '1' and '2' that is the number of electrons lost or gained is 1 or 2 in different compounds..

Is the valency of copper is 2?

Solution: When an element does not have a specific valency, its valency is called variable valency. Copper has valency '1' and '2' that is the number of electrons lost or gained is 1 or 2 in different compounds..

Is the Valency of copper 3?

https://www.youtube.com/watch?v=N34UVTLchGM

Why Cu atomic No 29 exhibits a valency of +1 and +2?

Copper has valency '1' and '2' that is the number of electrons lost or gained is 1 or 2 in different compounds.. For CuCl the valency is one as it needs one chlorine atom for this compound, hence its name is cuprous chloride.

How do you find the Valency of copper?

Solution: When an element does not have a specific valency, its valency is called variable valency. Copper has valency '1' and '2' that is the number of electrons lost or gained is 1 or 2 in different compounds..

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