With other atoms, fluorine forms either polar covalent bonds or ionic bonds. Most frequently, covalent bonds involving fluorine atoms are single bonds, although at least two examples of a higher order bond exist.Fluoride may act as a bridging ligand between two metals in some complex molecules.ith other atoms, fluorine forms either polar covalent bonds or ionic bonds. Most frequently, covalent bonds involving fluorine atoms are single bonds, although at least two examples of a higher order bond exist. Fluoride may act as a bridging ligand between two metals in some complex molecules.
Men have six apparatuses that they use in artistic gymnastics. The pommel horse, vaulting table, rings, parallel bars, horizontal bar and floor are all considered events and apparatus. Women only have four apparatuses in artistic gymnastics -- the vaulting table, uneven bars, balance beam and the floor.
The world record for men is currently 12:37.35 and was set by  Ethiopian Kenenisa Bekele in 2004 in the Netherlands at Hengelo.    On a road course, the world record iâ¦s currently 13:00 and was run  by Sammy Kipketer in the 2009 Carlsbad 5000. Kipketer also tied his  world record in the 2010 Carlsbad race.