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what happens to an atoms charge when it loses its electrons?
It becomes positive.
What is the chemical formula for copper ll?
The chemical formula for copper (II) is Cu^2+. When copper loses 2 electrons, it forms a 2+ cation.
Determine which element is oxidized and which is reduced CuSO4 plus Mg- Cu plus MgSO4?
In the reaction between CuSO4 and Mg, magnesium (Mg) is oxidized while copper (Cu) is reduced. Magnesium loses electrons to form Mg²⁺ ions, indicating oxidation, while copper ions (Cu²⁺) gain electrons to form elemental copper, indicating reduction. Thus, Mg is the reducing agent and Cu²⁺ is the oxidizing agent in this reaction.
What are the two forms of copper and what are the elements that form them?
The two forms of copper are copper(I) and copper(II). Copper(I) is formed when copper loses one electron, while copper(II) is formed when copper loses two electrons. Copper(I) is typically bonded with elements such as chlorine or iodine, while copper(II) is commonly bonded with elements like oxygen or sulfur.
When iron reacts with oxygen does it gain or lose electrons?
Iron reacts with oxygen to form Fe2O3 also known as rust. Oxygen requires two electrons to fill it's valence shell so iron loses electrons.
Does copper gain or lose electrons?
it loses electrons
What is the Formula for elemental copper and copper cation?
Elemental, or metallic copper, has the formula of Cu. The most common copper cation is Copper (II), or Cu2+, however, copper can also exist in oxidation states +1, +3, and +4, which would be Cu+, Cu3+, and Cu4+, respectively.
Is copper acting as a oxidising or reducing agent with silver nitrate?
In this reaction, copper is acting as a reducing agent, because it is undergoing oxidation itself as it loses electrons to form copper(II) ions. Silver ions from the silver nitrate are gaining electrons and being reduced to form solid silver metal.
What happens when it loses electrons?
all elements want to have a full valence shell and when an atom loses electrons it is said to become a cation.
what happens to an atoms charge when it loses its electrons?
It becomes positive.
Are Ions copper?
Yes, copper ions are ions of the element copper. They are positively charged particles formed when a neutral copper atom loses one or more electrons.
What happens to the charge of an atom that loses electrons?
it gets positive charge
What happens when magnesium forms it's ion?
it loses 2 electrons
What is the chemical formula for copper ll?
The chemical formula for copper (II) is Cu^2+. When copper loses 2 electrons, it forms a 2+ cation.
Determine which element is oxidized and which is reduced CuSO4 plus Mg- Cu plus MgSO4?
In the reaction between CuSO4 and Mg, magnesium (Mg) is oxidized while copper (Cu) is reduced. Magnesium loses electrons to form Mg²⁺ ions, indicating oxidation, while copper ions (Cu²⁺) gain electrons to form elemental copper, indicating reduction. Thus, Mg is the reducing agent and Cu²⁺ is the oxidizing agent in this reaction.
What are the two forms of copper and what are the elements that form them?
The two forms of copper are copper(I) and copper(II). Copper(I) is formed when copper loses one electron, while copper(II) is formed when copper loses two electrons. Copper(I) is typically bonded with elements such as chlorine or iodine, while copper(II) is commonly bonded with elements like oxygen or sulfur.
What happens when cations form?
an atom loses electrons and becomes positivly charged
