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Since oxygen is not a metal, its ions are not normally written with Roman numbers suffixed, but an oxide ion, with formula O-2, contains 10 electrons.

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When copper combines with oxygen to form copper (II) oxide the charge of the copper ion is?

When copper combines with oxygen to form copper (II) oxide, the charge of the copper ion is +2. This is because in copper (II) oxide, each copper ion has lost two electrons to oxygen atoms, resulting in a +2 charge.


Manganese II ion formula?

the formula for manganese II ion is Mn 2+ .it is a positively charged ion


What are iron atom loses two electrons the name of the iron ion called?

2 electrons = ferrous or iron(II) or Fe+23 electrons = ferric or iron(III) or Fe+3


How many valence electrons does Chromium II have?

Many Transition Metals can have different numbers of valence electrons. The "II" means it has 2 valence electrons.Thanks & Regards,Shoaib Khan - SRKMob: +91-9534330837Email: shoaibrazakhan@gmail.com


How many protons in iron II?

Iron II, also known as ferrous ion, has 26 protons. The Roman numeral II indicates that it has a +2 charge, which is achieved by losing two electrons from the neutral iron atom.


What is the Formula for Ferric ion?

The formula for ferric ion is Fe3+. It is the ion form of iron when it has lost three electrons.


Ions with a 2 plus charge?

two elements with ions with a 2 plus charge are Sulfurand Oxygen


What is lead II ion?

Lead II ion has a 2+ charge and consists of a lead atom that has lost two electrons. It is typically found in compounds with a variety of other elements due to its tendency to form stable chemical bonds. Lead II ion can be toxic to humans if ingested or inhaled in large amounts.


What does the II in the name Iron II indicate about the cation?

The roman numeral II in the name Iron II indicates that the cation has a +2 charge. This means that the iron ion has lost two electrons, resulting in a positive charge.


Identify the oxidizing agent in the conversion of copper metal to copper II ion?

The oxidizing agent in the conversion of copper metal to copper II ion is the other half of the redox reaction. In this case, it would be the substance that gains electrons, which is the oxidizing agent. In this reaction, the oxidizing agent would be whatever substance oxidizes the copper metal (loses electrons) to form copper II ion. This is typically noted as the substance that has "reduced" the other reactant.


What is the ion formula of magnesium ion?

Because the element magnesium is in the Group II category, it is has two electrons in its outer shell, donating them to leave it with a 2+ charge. Therefore, when it is in the ionized form, it is Mg2+


What is the correct name for the compound that results from the most stable ion for sulfur and the metal ion that contains 24 electrons?

The correct name for this compound would be iron(III) sulfide. Iron (Fe) has an atomic number of 26, so it contains 26 electrons in its neutral state. When it forms a +3 ion by losing 3 electrons, it now has 23 electrons. Sulfur (S) typically forms a -2 ion by gaining 2 electrons, bringing the total to 24 electrons when combined with iron(III).