chapter 8 Flashcards
1
Q
effective nuclear charge
A
positive charge felt by an electron when both the actual charge and the repulsive effects are taken into account
2
Q
zeff =
A
Z minus shielding coefficient
3
Q
zeff left to right
A
increases
4
Q
ionization energy
A
energy required to move an electron from gaseous atom or ion
5
Q
ionization energy trend
A
top right is highest
6
Q
electron affinity
A
energy change associated with the adoption of an electron by a gaseous atom
7
Q
electron affinity trend
A
strongest at top right
8
Q
noble gases have very … electron affinity
A
low
9
Q
atomic radius trend
A
bottom left is largest
10
Q
less shielding makes for a
A
higher z eff
