The atomic number of chlorine is 17. What is the number of electrons in a chloride ion? By: Sunday|Published on: May 12|Categories: Chemistry WAEC| 0 comments A. 16 B. 17 C. 18 D. 19 Correct Answer: Option C C. 18 Users Also Read These:The atomic number of iron is 56. The number of…Uranium of atom number 92 and mass number 238 emits…The atomic number of an isotope of hydrogen is equal…Chlorine consisting of two isotope of mass number 35…if an element X with atomic number 13 combines with…SEE ALSO A certain hydrocarbon on complete combustion at s.t.p produced 89.6dm3 of CO2 and 54g of water. The hydrocarbon should be?