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.
There are also group routines consisting of two to six gymnasts, performing with a maximum of two apparatuses of their choice. Aerobic gymnastics. Aerobic gymnastics, also known as sport aerobics, involves the performance of routines by individuals, pairs, trios, or groups of up to six people. These routines typically emphasise strength, flexibility and aerobic fitness, rather than acrobatic or balance skills.