Mercury telluride is probably an ionic compound, so "neither" is a better choice than either of the ones listed.
four single bonds two double bonds two single bonds and one double bond one triple bond and one single bond
No,they are no single bonds.There is a double bond.
Single bond.
single covalent bond
A triple bond is the strongest, followed by a double, and then a single.
Triple bond would be the strongest, double in between, and single is the weakest.
Ethylene has 4 single bonds (carbon to hydrogen) and 1 double bond (carbon to carbon).
Potassium has a single ionic bond
The bond formed by chlorine is a single bond- e.g. in Cl2, in HCl
Pi bond is present in double bonds.Sigma bond forms a single bond.
Bond strength follows this trend triple>double>single....Triple bonds have 2 pie bonds and 1 sigma bond, Double bonds have 1 pie bond and 1 sigma bond and single bonds have 1 sigma bond.
Hydrogen is attached to carbon molecule with single bond and not double bond because the hydrogen atom joins to one of the carbon atoms originally in the double bond.