b) What type of decay is happening in the equation below? State two of the conservation laws that apply and explain how they are satisfied 238 92 U 234 Th + 4 a 90 2 c) Use the graph below to calculate the half-life of Protactinium 234, explain how you got your answer. Half Life of Protactinium 234 50 40 30 20 10 222222° 80 70 60 Activity (Bq) 0 20 20 40 40 60 80 100 120 140 160 Time (seconds)
b) What type of decay is happening in the equation below? State two of the conservation laws that apply and explain how they are satisfied 238 92 U 234 Th + 4 a 90 2 c) Use the graph below to calculate the half-life of Protactinium 234, explain how you got your answer. Half Life of Protactinium 234 50 40 30 20 10 222222° 80 70 60 Activity (Bq) 0 20 20 40 40 60 80 100 120 140 160 Time (seconds)
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Transcribed Image Text:b) What type of decay is happening in the equation below?
State two of the conservation laws that apply and
explain how they are satisfied
238
92
U
234 Th + 4 a
90
2
c) Use the graph below to calculate the half-life of
Protactinium 234, explain how you got your answer.
Half Life of Protactinium 234
50
40
30
20
10
222222°
80
70
60
Activity (Bq)
0
20
20
40
40
60
80
100
120
140
160
Time (seconds)
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