Use Equation 7.1 and assuming that core electrons contribute 1.00 and valence electrons contribute nothing to the screening constant, S, calculate Zeff} for these two ions. Express your answers as integers. Enter your answers numerically separated by a comma.

Question

Equation 7.1: Zeff=Z-S

Zeff Cl-, Zeff K+

Answer 1

₁₇Cl = 1s2 2s2 2p6 3s2 3p6
Z = 17
S = 12

Answer 2

Use Equation 7.1 and assuming that core electrons contribute 1.00 and valence electrons contribute nothing to the screening constant, S, calculate Zeff} for these two ions. Express your answers as integers. Enter your answers numerically separated by a comma.

Equation 7.1: Zeff=Z-S

Zeff Cl-, Zeff K+

Answer 3

5.75,7.75