3
The bases in a DNA double helical chain are paired A-T and C-G. The A and T bases are bound by 3 hydrogen bonds per pair, and the C and G bases are bound by three hydrogen bonds per pair.
3 covalent bonds can be formed by Nitrogen
Three bonds. One sigma bond and two pi bonds. A lot of energy tied up in those bonds which is why many explosives are nitrogen containing.
There are two pi bonds present in CH3NO2. One pi bond is between the carbon and nitrogen atoms, and the other pi bond is between the nitrogen and oxygen atoms.
Three covalent bonds. One sigma bond and two pi bonds.
Covalent bonds do not "make up" anything; they merely hold the atoms that carry the mass of the substance together. If the questioner means, "How many covalent bonds are in a nitrogen molecule with formula N2" the answer is "one triple covalent bond."
A nitrogen atom can form three bonds at most as it shows valency of three.
Nitrogen can form three covalent bonds when it has no negative charge.
Nitrogen gas (N2) has 1 triple bond between the two nitrogen atoms. N-triplebond-N.
2
IN an ammonia molecule the central nitrogen atom has 3 three bonds.
Aspartic acid has four polar bonds. These include the bonds between the carbon atom of the carboxyl group (–COOH) and the oxygen atoms, as well as the bond between the nitrogen atom of the amine group (–NH2) and the hydrogen atoms. The polar nature is due to the electronegativity differences between the atoms involved, particularly between carbon, oxygen, and nitrogen.