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The charge on the Sc ions in Sc2O3 is 3+. This can be determined by recognizing that oxide ions always have a charge of 2-, and there are three of them, so the total oxide charge is 6-. There are two scandium ions, and since the compound must be neutral, the total charge on the two scandium ions has to be 6+, so the charge on each scandium ion is 3+.
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Is Sc2O3 a molecular compound?
No, Sc2O3 is an ionic compound, not a molecular compound. It is composed of scandium ions (Sc3+) and oxide ions (O2-), which are held together by ionic bonds.
Is Sc2O3 a covalent compound or an ionic compound?
Sc2O3 is an ionic compound. It is composed of Scandium (Sc) which is a metal, and Oxygen (O) which is a non-metal. In ionic compounds, metals donate electrons to non-metals to form charged ions that are held together by electrostatic forces.
What is the chemical formula for scandium oxide?
Scandium has the chemical symbol Sc and 21 is it's atomic number. A link is provided to the Wikipedia article on this (usually considered) rare earth element.
What is the charge of sulphate ions?
The charge of sulfate ions is 2-.
What is the charge of nitrate ions?
The charge of nitrate ions is -1.
Is Sc2O3 a molecular compound?
No, Sc2O3 is an ionic compound, not a molecular compound. It is composed of scandium ions (Sc3+) and oxide ions (O2-), which are held together by ionic bonds.
Is Sc2O3 a covalent compound or an ionic compound?
Sc2O3 is an ionic compound. It is composed of Scandium (Sc) which is a metal, and Oxygen (O) which is a non-metal. In ionic compounds, metals donate electrons to non-metals to form charged ions that are held together by electrostatic forces.
What is the chemical formula for scandium oxide?
Scandium has the chemical symbol Sc and 21 is it's atomic number. A link is provided to the Wikipedia article on this (usually considered) rare earth element.
What is the charge of sulphate ions?
The charge of sulfate ions is 2-.
What is formula for scandium oxide?
Sc2O3
What is the charge of nitrate ions?
The charge of nitrate ions is -1.
Do metal ions have a positive charge?
On their own metals have no charge. Metal ions have a positive charge.
What is the ionic charge of chloride ions?
The ionic charge of chloride ions is -1.
When ions with a positive charge bond with ions with a negative charge the resulting charge is?
This compound is of course neutral.
What is the net charge ions in Sodium?
A crystal of salt consists of electrons and positive ions. How does the net charge of the electrons compare with the net charge of the ions
What contains a positive charge hydrogen-ions hydroxide-ions electrons or neutrons?
Hydrogen ions are H+Hydroxide ions are OH-neutrons are written n and have no chargeelectrons are written e- and have a negative charge.So only hydrogen ions, H+, has a positive charge.
What contain a positive charge hydronium ions hydroxide ions electrons or neutrons?
Hydronium Ions
