When two atoms bonded by a covalent bond have the same electronegativity the electrons will be equally shared. This is called pure (non-polar) covalent bonding. For example, the chlorine molecule, Cl 2.or example, sodium (a metal) combining with chlorine (a non-metal). Covalent, polar covalent and ionic bonding can be considered as forming a spectrum.As the difference in electronegativity increases the bonds become more polar then ionic. 1  Page. 2  1. 3  2. 4  3.
For the vein, see Superficial temporal vein. In human anatomy, the superficial temporal artery is a major artery of the head. It arises from the external carotid artery when it bifurcates into the superficial temporal artery and maxillary artery. Its pulse is palpable superior to the zygomatic arch, anterior and superior to the tragus.
11 temporal artery temperature assessment the temporal artery as a temperature site there are many places on the body routinely used to take temperature such as the mouth ear axilla and rectum but considering the objectives of safety gentleness ease and speed the best place isactually none of these placeshe skin over the temporal artery was the site to demonstrate the necessaryrequirements for the measurement and new instrumentation was developed by exergen to accuratelymeasure its temperature in the arterial heat balance method