Question

will 35 cl and 37 cl have different valancies ? justify..

Answer 1

Answer==>>

No, 35CI and 37CI have same valency. 35CI and 37CI are the isotopes. So, they have same number of protons and electrons and have the same atomic number viz. 17 Hence, their electronic configuration and valencies are also the same

K L M

Electronic configuration = 2, 8, 7 Valency 8-7 = 1

Therefore, both have valency 1

Answer 2

No, 35CI and 37CI have same valency. 35CI and 37CI are the isotopes. So, they have same number of protons and electrons and have the same atomic number viz. 17 Hence, their electronic configuration and valencies are also the same

K L M

Electronic configuration = 2, 8, 7 Valency 8-7 = 1

Therefore, both of them have valency = 1