Coordinate Bond Posted on 6th November 201522nd July 2021 by ThePD (The Project Definition) A Coordinate Bond is a covalent bond between two atoms in which both electrons come from the same atom. Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window) Related Posted in Science and tagged chemistry. ThePD (The Project Definition) ThePD has been developing the Preferred Project Definitions based on the actual project execution and operation experiences and knowledge with the Project Language, and sharing with you daily basis.