Ionic bond
Sodium sulfide is the compound formed by the combination of sodium and sulfur atoms. It has the chemical formula Na2S.
When HCl is added to Na2S, hydrogen sulfide gas (H2S) is formed. This gas has a characteristic rotten egg smell and is toxic in high concentrations.
The compound formed from sodium and sulfur is sodium sulfide (Na2S).
Na2S does not contain carbon or hydrogen. Na2S is formed by sodium ions and sulfide ions. So Na2S is not a organic compound.
Ionic bonds are formed when electrons are transferred between atoms, resulting in the attraction between oppositely charged ions.
Sodium sulfide is the compound formed by the combination of sodium and sulfur atoms. It has the chemical formula Na2S.
When HCl is added to Na2S, hydrogen sulfide gas (H2S) is formed. This gas has a characteristic rotten egg smell and is toxic in high concentrations.
As a metal thorium has metallic bonds; in compounds ionic bonds are formed.
covalent bonds
The compound formed from sodium and sulfur is sodium sulfide (Na2S).
Covalent bonds are bonds formed by the sharing of electrons.
Na2S does not contain carbon or hydrogen. Na2S is formed by sodium ions and sulfide ions. So Na2S is not a organic compound.
celefidual bonds
When electrons are shared, covalent bonds are formed. Covalent bonds are of two types, polar and non-polar. A complex type of covalent bonds are co-ordinate covalent bonds or dative bonds.
when a metal bonds with a non metal electrovalent compound is formed
Ionic bonds are formed when electrons are transferred between atoms, resulting in the attraction between oppositely charged ions.
The bonds in a N type or a P type semiconductor depends upon the impurity added into it. For example a trivalent impurity is added then three bonds will be formed by each atom and it becomes a P-type semiconductor whereas if a pentavalent impurity is added then five bonds will be formed by each and every atom and it becomes a N-type semiconductor.