The chemical formula for calcium nitride is Ca3N2, not CaN2. The formula indicates that each calcium atom bonds with three nitrogen atoms. The subscript numbers are used to show the ratio of elements in the compound.
Cesium is a cation, meaning it is a positively charged ion. It forms the Cs+ cation when it loses an electron.
Chloride is an anion. It carries a negative charge due to the gain of an electron.
The cation for sodium fluoride is Na+ (sodium ion).
Cesium is a cation, as it has a positive charge due to losing an electron.
The nitride anion has a charge of -3.
The formula for titanium(III) nitride is TiN. It consists of one titanium cation (Ti3+) and one nitride anion (N3-).
Ammonium nitride is an ionic compound. It is formed from the combination of the ammonium cation (NH4+) and the nitride anion (N3-), which are held together by ionic bonds due to the transfer of electrons between the atoms.
The cation would be C6H5NH3+ and the anion would be C6H5NH-
Can an ionic compound ever consist of a cation-cation or anion- anion bond? Explain.
The cation of potassium cyanide is potassium (K+) and the anion is cyanide (CN-).
anion
Anion
No, sodium nitride is a covalent compound. Sodium nitride consists of a sodium cation (Na+) and a nitride anion (N3-), which are held together by covalent bonds.
Can an ionic compound ever consist of a cation-cation or anion- anion bond? Explain.
The ionic compound formed when sodium and nitrogen are mixed is called sodium nitride (Na3N).
Anion is a negative ion (Cl-) and cation is a positive ion (Na+).