Chapter 6 & 7: Electronic Structure of Atoms & Periodic Trends of the Elements Flashcards
1
Q
which elements become 4s^1 3d^5?
A
Cr and Mo
2
Q
which elements become 4s^1 3d^10?
A
Cu, Ag, and Au
3
Q
which elements are 6s^2 4f^7?
A
Eu and Am
4
Q
how can you calculate Zeff?
A
of protons- # of core e-
5
Q
going from left to right, what happens to size?
A
size decreases
6
Q
going from left to right, what happens to Zeff?
A
Zeff increases
7
Q
going down a group, what happens to atomic size?
A
size increases
8
Q
going down a group, what happens to ionic size?
A
size increases
9
Q
going from left to right, what happens to IE?
A
IE increases
10
Q
going down a group, what happens to IE?
A
IE decreases
11
Q
going from left to right, what happens to EA?
A
EA increases
12
Q
going down a group, what happens to EA?
A
EA decreases
13
Q
as temp decreases, what happens to avg kinetic energy of real gases?
A
avg kinetic energy decreases
