It is an ionic bond between Na+ and Cl- ions.
So the concept of single / double bond does not arise.
no it is an ionic compound...
Sodium chloride (NaCl) contain in the formula unit sodium and chlorine.
MgF2 and NaCl are ionic. NH3 and H2O contain polar covalent bonds. N2 contains non polar covalent bond.
A carbon-carbon double bond.
Yes, NaCl is weak ionic bond.
Alkenes.
NaCl
no there is not. There are not any double bonds.
It is an ionic bond.
The pi bond is one of the two bonds in the double bond. All alkenes contain C=C bond
Yes. H2CO is formaldehyde or methanal. It has two single C-H bonds and a C=O double bond
The formula unit -NaCl - (not a molecule) contain two atoms.
ionic bond