Q19: Consider the following elements: CI Ar K Ca Which element has the smallest first electron affinity? a. Cl c. K с. e. All elements have the b. Ar d. Ca same electron affinity. 1A 8A 18 Metals Metalloids Nonmetals 3A 4A 13 7A 17 2A 5A 6A 14 15 16 He ANSWER 9. B. 7. 8. 3. 4. Li Be 11 10 Ne 15 16 S 17 18 Ar 3B 4B 6B 7B -8B IB 11 2B 12 13 Al 12 5B 14 3 Na Mg 8. 3. 4 6. 6. 10 Si 34 Se 52 24 28 29 Ni Cu Co 33 Ge As 35 Br 22 23 25 26 27 30 31 32 36 19 4 K 21 Sc Ti 40 39 Zr Y 20 Zn Kr 53 54 Xe Cr Mn Fe Ga Ca 38 37 Rb 49 In 50 Sn 51 Te 43 46 Pd 47 Ag | Cd 78 41 42 48 44 Ru 45 Rh Sr Nb Mo Те Sb 83 85 84 Po 75 76 77 79 80 81 82 86 At Rn 2.
Q19: Consider the following elements: CI Ar K Ca Which element has the smallest first electron affinity? a. Cl c. K с. e. All elements have the b. Ar d. Ca same electron affinity. 1A 8A 18 Metals Metalloids Nonmetals 3A 4A 13 7A 17 2A 5A 6A 14 15 16 He ANSWER 9. B. 7. 8. 3. 4. Li Be 11 10 Ne 15 16 S 17 18 Ar 3B 4B 6B 7B -8B IB 11 2B 12 13 Al 12 5B 14 3 Na Mg 8. 3. 4 6. 6. 10 Si 34 Se 52 24 28 29 Ni Cu Co 33 Ge As 35 Br 22 23 25 26 27 30 31 32 36 19 4 K 21 Sc Ti 40 39 Zr Y 20 Zn Kr 53 54 Xe Cr Mn Fe Ga Ca 38 37 Rb 49 In 50 Sn 51 Te 43 46 Pd 47 Ag | Cd 78 41 42 48 44 Ru 45 Rh Sr Nb Mo Те Sb 83 85 84 Po 75 76 77 79 80 81 82 86 At Rn 2.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter7: Atomic Structure And Periodicity
Section: Chapter Questions
Problem 15ALQ: Consider the following statement "The ionization energy for the potassium atom is negative, because...
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![Q19: Consider the following elements:
CI
Ar
K Ca
Which element has the smallest first electron affinity?
a.
Cl
c. K
e.
All elements have the
b. Ar
d.
Са
same electron affinity.
1A
8A
OMetals OMetalloids ONonmetals
18
2A
2.
ЗА
4A
13
5A
14
15
6A
16
7A
17
Не
ANSWER
4
9.
B
8.
9.
10
Ne
Li
Be
7B
-8B
15
16
P.
17
Cl
11
3B
6B
6.
IB
11
2B
12
14
18
Ar
12
4B
5B
13
Na Mg
3.
4
8.
10
Al
Si
33
As
23
26
27
Co
Fe
Cr Mn
32
34
Se
52
35
Br
36
Kr
19
4
20
21
Sc
Ca
22
25
28
Ni
29
Cu
24
30
31
Ti
Zn
Ga Ge
53
Te
85
50
41
40
Zr
Nb
Mo Tc
51
Sb
54
Xe
44
46
47
Pd
Ag | Cd
79
78
Pt
Au Hg TI
48
37
Rb
38
Sr
39
Y
49
In
42
43
45
Ru
Rh
Sn
83
82
Pb
Bi
80
84
Po
116
76
81
86
Rn
73
74
55
Cs
56
Ва
57
La
72
Hf
75
Re
77
Ir
Ta
Os
At
87
88
104 105 106 107 108 109 110 111 112
114
89
Ac
Rf
Db
Sg
Bh
Hs
Mt
Ds
Rg
htO 2010 Pearson Education, Inc.
2.
6.
7.
3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e7bcd2e-0d3b-46ce-8260-181e451141f4%2F9dbb9caf-b764-415f-897d-c70d5fac8b63%2F3ouo0j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q19: Consider the following elements:
CI
Ar
K Ca
Which element has the smallest first electron affinity?
a.
Cl
c. K
e.
All elements have the
b. Ar
d.
Са
same electron affinity.
1A
8A
OMetals OMetalloids ONonmetals
18
2A
2.
ЗА
4A
13
5A
14
15
6A
16
7A
17
Не
ANSWER
4
9.
B
8.
9.
10
Ne
Li
Be
7B
-8B
15
16
P.
17
Cl
11
3B
6B
6.
IB
11
2B
12
14
18
Ar
12
4B
5B
13
Na Mg
3.
4
8.
10
Al
Si
33
As
23
26
27
Co
Fe
Cr Mn
32
34
Se
52
35
Br
36
Kr
19
4
20
21
Sc
Ca
22
25
28
Ni
29
Cu
24
30
31
Ti
Zn
Ga Ge
53
Te
85
50
41
40
Zr
Nb
Mo Tc
51
Sb
54
Xe
44
46
47
Pd
Ag | Cd
79
78
Pt
Au Hg TI
48
37
Rb
38
Sr
39
Y
49
In
42
43
45
Ru
Rh
Sn
83
82
Pb
Bi
80
84
Po
116
76
81
86
Rn
73
74
55
Cs
56
Ва
57
La
72
Hf
75
Re
77
Ir
Ta
Os
At
87
88
104 105 106 107 108 109 110 111 112
114
89
Ac
Rf
Db
Sg
Bh
Hs
Mt
Ds
Rg
htO 2010 Pearson Education, Inc.
2.
6.
7.
3.
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