Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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question 18
(You will NOT find this element on a normal periodic table. You must look at the special periodic table provided in the attached images.)
This new element Qu (look at attached images for the element and the special periodic table) would be located in group 5A, period 8 of the periodic table.
Please show any work or explain answers so I can understand going forward.
a) How many valence electrons would Qu have?
b) List one known element from the periodic table that would have the same number of valence electrons as Qu, also please draw the electron dot structure for Qu.
Transcribed Image Text:1
18
1A
8A
1
Periodic Table of the Elements
H.
13
14
15
16
17
Не
1.008
2A
ЗА
4A
5A
6A
7A
4.003
3
4
6.
7
8.
10
Li
Be
F
Ne
6.94
9.01
10.81
12.01
14.01
16.00
19.00
20.18
11
12
3
4
6.
7
9.
10
11
12
13
14
15
16
17
18
Na Mg
3B
4B
5B
6B
7B
8B
1B
2B
Al
Si
CI
Ar
22.99
24.31
26.98
28.09
30.97
32.07
35.45
39.95
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
K
Ca
Sc
Ti
V
Cr
Mn
Fe
Co
Ni
Cu
Zn
Ga
Ge
As
Se
Br
Kr
39.10
40.08
44.96
47.87
50.94
52.00
54.94
55.85
58.93
58.69
63.55
65.38
69.72
72.63
74.92
78.96
79.90
83.80
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
Rb
Sr
Y
Zr
Nb Mo
Tc
Ru
Rh
Pd
Ag Cd
In
Sn
Sb
Те
I.
Xe
85.47
87.62
88.91
91.22
92.91
95.96
(98)
101.07 102.91
106.42 107.87 112.41
114.82 118.71
121.76 127.60 126.90 131.29
55
56
57
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
Cs
Ba
Hf
Та
W
Re
Os
Ir
Pt
Au Hg
Tl
Pb
Bi
Ро
At
Rn
132.91
137.33
138.91
174.97
180.95 183.84 186.21
190.23 192.22 195.08 196.97 200.59 204.38
207.2
208.98 (209)
(210)
(222)
87
88
89
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
Fr
Ra Ac¢
Rf
Db
Sg
Bh
Hs
Mt
Ds
Rg
Cn
Nh
F1
Mc
Lv
Ts
Og
(223)
(226)
(227)
(267)
(268)
(271)
(272)
(277)
(276)
(281)
(280)
(285)
(286)
(289)
(289)
(293)
(293)
(294)
120
137
145
146
147
148
149
150
Wn Aa
My
Fa
Je
Qu Ap
Bg | Im
295.8
298.4
341.3
359.9
362.5
364.2
366.1
367.7
58
59
60
61
62
63
64
65
66
67
68
69
70
71
* Ce
Pr
Nd Pm Sm
Eu
Gd
Tb
Dy Ho
Er
Tm Yb
Lu
(145)
150.36 151.96 157.25 158.93
162.50 164.93 167.26 168.93 173.05 174.97
140.12 140.91
144.24
92
93
94
95
96
97
98
99
100
101
102
103
90
91
Pu
Am Cm Bk
Cf
Es
Fm Md No
Lr
Np
(244)
t Th
Pa
U
(252)
(257)
(258)
(259)
(262)
232.04 231.04 238.03
(237)
(243)
(247)
(247)
(247)
2020
Elements and Polyatomic Ions NOT Accepted by IUPAC
Apochryphite
Apochryphate
ApO,
ApO,
QuO
QuO
Mythologium
Quackery
Aa
Alibabium
My
Apochryphor
Bogusine
Ap
2-
Im
Imaginarium
Qu
Bg
Quackerite
Jesticon
Wn
Wonkium
Fa
Fantasium
Je
Quackerate
8.
Transcribed Image Text:283
147QU
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