which of the following can form covalent bond with equal sharing of electrons between the combining…

which of the following can form covalent bond with equal sharing of electrons between the combining atoms\n1) hi\n2) cl₂\n3) mg₂o\n4) h₂o₂

which of the following can form covalent bond with equal sharing of electrons between the combining atoms\n1) hi\n2) cl₂\n3) mg₂o\n4) h₂o₂

Answer

Brief Explanations:

Covalent bonds with equal sharing of electrons occur between atoms of the same electronegativity, typically between identical non - metal atoms. In $Cl_2$, two chlorine atoms share electrons equally as they have the same electronegativity. In $HI$, $H_2O_2$, the atoms have different electronegativities leading to unequal sharing (polar covalent bonds). $Mg_2O$ is an ionic compound.

Answer:

  1. $Cl_2$