2 covalent bonds
Nitrogen can form three covalent bonds when it has no negative charge.
The number of covalent bonds an element can form depends on the number of valence electrons it has. In general, elements can form a number of covalent bonds equal to the number of valence electrons needed to reach a full valence shell (usually 8 electrons). For example, element X can form up to 4 covalent bonds if it has 4 valence electrons.
Carbon can form four covalent bonds at most, such as in methane.
A single carbon atom can form a maximum of four covalent bonds. This is because carbon has four valence electrons available for bonding.
A carbon atom can form 4 single covalent bonds
maximum of five single covalent bonds as in PCl5
Nitrogen can form three covalent bonds when it has no negative charge.
The number of covalent bonds an element can form depends on the number of valence electrons it has. In general, elements can form a number of covalent bonds equal to the number of valence electrons needed to reach a full valence shell (usually 8 electrons). For example, element X can form up to 4 covalent bonds if it has 4 valence electrons.
Carbon will form four covalent bonds, nitrogen will form three covalent bonds, oxygen will form two covalent bonds, and hydrogen will form one covalent bond. Click on the related link to see a diagram showing the structure of an amino acid.
Carbon can form four covalent bonds at most, such as in methane.
4
Sulfur can form two covalent bonds as in H2S, and can form 6 as in SO3. In elemnatl allotropes of sulfur which are covalent bonded, many are cyclic compounds the number of covalent onds is 2.
Carbon form generally covalent bonds; ionic bonds are rare.
4
1
oe
3