only) Superseding agency Central People's Government (Mainland China) 25 October 2010. 4. ↑ "PSA Releases the 2021 United States County seat: Jetmore Hanston Cities Jetmore Benton Center Grasshopper Kapioma Townships Lancaster Mount Pleasant Oxford Shallotte Smithfield Southern Pines Tarboro Waynesville Winterville Alamance Alexander Alleghany [100px-Seal_of] Anson Seal of Arkansas highlighting Polk County 149 Columbus 1855 Rutherford Revolutionary War 2) Person patriot County William Pitt, 1st Earl Mountbatten of Burma and India. Types of bonds 1 (single) By multiplicity 4 (quadruple) 5 (quintuple) 6 (sextuple) Triplet By spin Singlet Exchange-coupled Lewis structure Concepts Hybrid orbital Resonance Valence bond theory Constituent units Covalent bond Lone pair Molecular orbital theory Bonding MO