Based on Table 31.1 above, what is the total binding energy of the nucleus of lodine-131. Enter the numerical value in units of MeV. Type your answer. What element is formed after decay? bromine (Br) tellurium (Te) selenium (Se) xenon (Xe) astatine (At) 9 lodine-131 is injected into patients for treatment of thyroid cancer. How many days after injection does it take for 69% of a dosage to decay away? Type your answer. CO
Based on Table 31.1 above, what is the total binding energy of the nucleus of lodine-131. Enter the numerical value in units of MeV. Type your answer. What element is formed after decay? bromine (Br) tellurium (Te) selenium (Se) xenon (Xe) astatine (At) 9 lodine-131 is injected into patients for treatment of thyroid cancer. How many days after injection does it take for 69% of a dosage to decay away? Type your answer. CO
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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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ANSWER ALL PARTS FOR A THUMBS UP
Transcribed Image Text:References
Group 1
Period
2 3
5 6 7 8 9
4
11
12
13
14
16
17
18
Не
4.
Li
10
Ne
Ве
3
11
12
13
14
Si
15
16
18
Ar
Na
Mg
Al
4
19
20
21
23
26
Cr Mn
27
28
29
30
Zn
31
32
34
33
Se
As
Ca
Sc
Co
Cu
35
36
Kr
Br
Fe
Ni
Ga
Ge
37
Rb
38
Sr
40
Źr
39
41
42
43
Tc
46
44
45
Rh
Pd
Ru
49
47
48
Cd
In
Ag
51
50
Sb
Sn
Nb
Мо
52
53
54
Te
I
Xe
55
56
57
La
72
Hf
73
Ta
6.
74
75
Re
76
Os
77
78
79
Cs
80
81
82
83
84
Po
85
At
86
Rn
Ва
Ir Pt AuHg 6 B
W
87
Fr
88
Ra
89
Ac
* | 104 105 | 106 107 108 109 110||111 112 113 114 115 116 117 118
Rf
7
Db
Sg
Bh
Hs
Mt
Ds
Rg | Cn | Nh
FI
Mc
Lv
Ts
Og
*
58
59
60
61
62
63
67 68
69
Tm
če|| Pr | Nd Pm Sm Eu Ğd Ťb by Ho Er
64
65
66
71
70
Yb
Lu
90
Th
91
Pa
92
93
Np
94
95
Am Cm
Pu
96
97
98
99
100 101
No
102 103
Md
Bk
Cf
Es
Fm
Lr
TABLE 31.1
Properties of Select Particles
Mass
Electric Charge
Atomic Mass
Particle
Kilograms (kg)
(C)
Units (u)
Electron
-1.60 × 10–19
9.109 382 × 10 31
5.485 799 x 10 4
Proton
-1.60 × 10-19
1.672 622 × 10-27
1.007 276
Neutron
1.674 927 x 10-27
1.008 665
Hydrogen
1.673 534 × 10-27
1.007 825
atom
15
10
2.
Transcribed Image Text:Radioactive Decay
7
VA
lodine-131 (131"1) is an unstable isotope with an atomic mass of 130.906125 u. It
undergoes beta-minus decay with a half-life of t1/2 =8.02 days.
Based on Table 31.1 above, what is the total binding energy of the nucleus of
lodine-131. Enter the numerical value in units of MeV.
Type your answer...
8
What element is formed after decay?
bromine (Br)
tellurium (Te)
selenium (Se)
xenon (Xe)
astatine (At)
9
lodine-131 is injected into patients for treatment of thyroid cancer. How many
days after injection does it take for 69% of a dosage to decay away?
Type your answer...
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