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 >
Chlorine is an element in the periodic table which is denoted by Cl. It is a halogen (17 th group) in the 3 rd period of the periodic table. The atomic number of chlorine is 17; thus, it has seventeen protons and seventeen electrons. Its electron configuration is written as 1 s 2 2 s 2 2 p 6 3s 2 3p 5. Chloride has achieved the Argon electron configuration, therefore, stable than the chlorine atom. â¢ Chloride ion is attracted to positively charged electrodes or other positively charged chemical species, but chlorine does not.