C1- has completely filled K&L shells. Explain.
Answers
Answered by
5
atomic number of chlorine , Cl = 17
so, number of electrons present in Cl atom = 17
so, number of electrons present in Cl⁻ ion = 17
now, configure based of shells = 2 , 8, 7
we know, K contains 2 electrons.
L contains 8 electrons.
M contains 18 electrons.
so, in Cl⁻ ion K and L are complete shells and M is incomplete.
so, number of electrons present in Cl atom = 17
so, number of electrons present in Cl⁻ ion = 17
now, configure based of shells = 2 , 8, 7
we know, K contains 2 electrons.
L contains 8 electrons.
M contains 18 electrons.
so, in Cl⁻ ion K and L are complete shells and M is incomplete.
Answered by
4
Hey there!
Chlorine:
Atomic number = 17
Atomic mass = 35.5
Since atomic number is 17 so number of proton and electron present in it are 17 .
It's electronic configuration:
2,8,7
It has 2 electrons in K shell and 8 in L shell. So they are completely filled whereas M shell have 7 electrons so it is not completely filled.
Good day!
Chlorine:
Atomic number = 17
Atomic mass = 35.5
Since atomic number is 17 so number of proton and electron present in it are 17 .
It's electronic configuration:
2,8,7
It has 2 electrons in K shell and 8 in L shell. So they are completely filled whereas M shell have 7 electrons so it is not completely filled.
Good day!
Similar questions