Covalent bonding close covalent bondA bond between atoms formed when atoms share electrons to achieve a full outer shell of electrons. leads to the formation of substances with different types of ...

This attraction pulls the atoms together and the electrons are shared by both atoms. The atoms bond because there is a strong enough attraction in both directions and room for the electrons in the ...

COFs are crystalline, porous polymers constructed by organic molecules through strong covalent bonds. COFs have numerous ... Sp²c-COFs are a special type of COF that integrates sp² carbons ...