High risk lifestyle: Related Topics. These medical condition or symptom topics may be relevant to medical information for High risk lifestyle:
How many electrons, protons and neutrons does chlorine have? A: The chemical element chlorine has 17 electrons, 17 protons and 18 neutrons. An atom, which is the fundamental unit of an element, contains an equal number ... Full Answer >
1 In the Lewis structure for PCl 4 - there are a total of 34 valence electrons. 2  Four pairs will be used in the chemical bonds between the P and F. 3  There is an extra pair of electrons left over after forming bonds and completing the octets for the chlorine atoms. 4  These should be placed on the central atom (P).