Question

*
Sigma bond
Sigma bond -​

Answer 1

Answer:

In chemistry, sigma bonds (σ bonds) are the strongest type of covalent chemical bond. They are formed by head-on overlapping between atomic orbitals. Sigma bonding is most simply defined for diatomic molecules using the language and tools of symmetry groups.

hope it helps❣❣

Answer 2

Answer:

when two atomic orbitals overlap end to end along their axes the bond formed os called a sigma bond.