The two atoms of an oxygen molecule are joined together by an ionic bond.
举一反三
- The bond length of a single bond of two similar atoms is called covalent radius.
- A chemical compound that contains two atoms of oxygen and one atom of another chemical element is called ______
- The reaction catalyzed by lysozyme is a ____________: the enzyme adds a molecule of water to a single bond between two adjacent sugar groups in the polysaccharide chain, thereby causing the bond to break.
- A compound sentence is two or more independent clauses joined together in any of three ways.
- In organic compounds, single bond is σ bond, only one of double bond and three bond is σ bond, the rest is π bond.