Periodic Trends Worksheet Page 14

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Honors Chemistry - Michalek
14
Unit 06 Periodic Trends
Unit 06 – Periodic Trends
NAME: ______________________
Laboratory Activity 6B – Periodic Trends – Page One
Part I: Periodic Trend Graphing Activity
Ionization
Atomic
Ionization
Atomic
Atomic
Potential
Radius
Atomic
Potential
Radius
Number
Element
(eV)
(Å)
Number
Element
(eV)
(Å)
1
H
13.60
0.30
28
Ni
7.64
1.24
2
He
24.59
0.93
29
Cu
7.73
1.28
3
Li
5.39
1.52
30
Zn
9.39
1.33
4
Be
9.32
0.89
31
Ca
6.00
1.22
5
B
8.30
0.88
32
Ge
7.90
1.22
6
C
11.26
0.77
33
As
9.81
1.21
7
N
14.53
0.70
34
Se
9.75
1.17
8
O
13.62
0.66
35
Br
11.81
1.14
9
F
17.42
0.64
36
Kr
14.00
1.69
10
Ne
21.56
1.12
37
Rb
4.18
2.44
11
Na
5.14
1.86
38
Sr
5.70
2.15
12
Mg
7.65
1.60
39
Y
6.38
1.80
13
Al
5.99
1.43
40
Zr
6.84
1.57
14
Si
8.15
1.17
41
Nb
6.88
1.41
15
P
10.49
1.10
42
Mo
7.10
1.36
16
S
10.36
1.04
43
Tc
7.28
1.30
17
Cl
12.97
0.99
44
Ru
7.37
1.33
18
Ar
15.76
1.54
45
Rh
7.46
1.34
19
K
4.34
2.31
46
Pd
8.34
1.38
20
Ca
6.11
1.97
47
Ag
7.58
1.44
21
Sc
6.54
1.60
48
Cd
8.99
1.49
22
Ti
6.82
1.46
49
In
5.79
1.62
23
V
6.74
1.31
50
Sn
7.34
1.40
24
Cr
6.77
1.25
51
Sb
8.64
1.41
25
Mn
7.44
1.29
52
Te
9.01
1.37
26
Fe
7.87
1.26
53
I
10.45
1.33
27
Co
7.86
1.25
54
Xe
12.13
1.90
1.
On a sheet of graph paper, graph the ionization potential (y-coordinate) versus atomic number (x-
coordinate). Make sure to properly label the graph.
2.
On a sheet of graph paper, graph the atomic radius versus the atomic number. Label the graph.
What do the units “eV” and “Å” stand for? What do these measurements mean, in your own words.
3.

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