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NOT +2

Added:In Cu2O the ion charge is Cu1+, (cuprous oxide, Cu(I) oxide, oxidation state +1) color brownish red (or yellow, depending on how fine the particles are)

In CuO the ion charge is Cu2+, (cuprous oxide, Cu(II) oxide, oxidation state +2) color black

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Wiki User

14y ago

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Wiki User

13y ago

Cu2O is an ionic compound, and the bonds between the cuprous ions and the oxygen ion are ionic. Just about every time you have a metal bonded with a nonmetal (especially if the nonmetal is oxygen, chlorine, or fluorine), it is going to be an ionic compound with ionic bonds.

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Wiki User

10y ago

Cu2O, or cupric oxide is an ionic compound. It is ionic because Cu is a metal, and oxygen is a non metal.

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Wiki User

14y ago

I think you are asking for a common valence value...yes? Copper [Cu+] is generally associated wth a positive valence.

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AnswerBot

9mo ago

The chemical name of Cu2O is copper(I) oxide.

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Wiki User

13y ago

Copper(I) oxide

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Wiki User

9y ago

Oxygen is nearly always a -2 charge.

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Wiki User

10y ago

It has valency 1.

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Wiki User

12y ago

copper (I) oxide

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Wiki User

9y ago

It is 2-.

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Q: What is the chemical name of Cu2O?
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Related questions

Chemical Name of CU2O?

Cuprous oxide is the chemical name of Cu2O.


What is the name for Cu20?

Copper(I) oxide is the chemical name for Cu2O.


What is the chemical formula of copperIoxide?

Copper I oxide is Cu2O


What is the formula for copper(l) oxide?

The chemical formula is Cu2O


What is the compound Cu20?

Cu2O, where the 2 should be a subscript, is copper(I) oxide or cuprous oxide to give it its old name. It is found naturally as the ore cuprite. It is a red-brown powder, whereas the copper(II) oxide we see when copper is heated is black.


What is the name of the compound formed from the chemical reaction copper and oxygen?

Copper (II) oxide or cupric oxide: CuO.Copper (I) oxide or cuprous oxide: Cu2O.


What Is the name of the compound formed form the chemical reaction between copper and oxygen?

Copper (II) oxide or cupric oxide: CuO.Copper (I) oxide or cuprous oxide: Cu2O.


Name a compound formed from the chemical reaction between copper and oxygen.?

Cuprous oxide, or copper (I) oxide, Cu2O, is a red powder.Cupric oxide, or copper (II) oxide, CuO, is a black powder.


What is the Chemical equation for Benedict's test?

The chemical equation for Benedict's test is: Cu2+ (in Benedict's solution) + reducing sugar -> Cu2O (red precipitate) + reduced sugar.


What is the systematic of cu2o?

The systematic name of Cu2O is copper(I) oxide. It is an inorganic compound consisting of copper and oxygen, where copper is in the +1 oxidation state. It is commonly known as cuprous oxide.


What is the name for the compound Cu2O?

Copper (I) Oxide or Cuprous Oxide


What is name for Cu2O?

Cuprous oxide or Copper(I) oxide is found as the reddish mineral cuprite.