A convalent bond.
polar
Sodium (Na) always forms ionic bonds, so it is an ionic compound.
It is not a hydrogen bond if they are in same molecule.But H bond forms between them.
When H+ forms a bond with H2O to form H3O+ the extra bond to oxygen is sometimes called a coordinate covalent bond (alternative name dative bond ) as both electrons that form the bond originate on the oxygen. Once formed the bond is identical to the other two covalent bonds.
Covalent bond
polar
both bonding electrons come from the oxygen atom
Sodium (Na) always forms ionic bonds, so it is an ionic compound.
pi bond
burn it.
It is not a hydrogen bond if they are in same molecule.But H bond forms between them.
A Covalent Bond (usually between non-metals)
It's a covalent bond, cuz C H O are all non metals. Covalent bond forms when 2 or more non metals are bonding together
polar covalent bond.
A covalent bond
When H+ forms a bond with H2O to form H3O+ the extra bond to oxygen is sometimes called a coordinate covalent bond (alternative name dative bond ) as both electrons that form the bond originate on the oxygen. Once formed the bond is identical to the other two covalent bonds.
single bond