The atomic number of chlorine is 17 and mass number is 35
a wisat would be electronic configuration of a negatively charged chloride ion. Cl?
to) What would be the atomic number and mass number of Cl?
(c) Define valency and calculate the valency of cl?
Answers
Answered by
2
a. 2,8,8
b.atomic no.17 mass no.35
c. the combining property of an element is called its valency
valency of chlorine is 1
Similar questions