0 of 5 Questions completed
Questions:
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 5 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Pos. | Name | Entered on | Points | Result |
---|---|---|---|---|
Table is loading | ||||
No data available | ||||
A nuclide has undergone 2 times of alpha decay, 3 times of beta decay and 2 times of gamma decay. What is the change of its proton and nucleon number after the decays?
The nucleus of uranium-238 undergoes a series of radioactive decay and becomes a new nuclide Z. The process is represented by the equation shown in the diagram. What is the number of alpha and beta particles emitted in the process?
When a nuclide X decays to become nuclide Y, its proton number decreases by 4 whereas its nucleon number decreases by 12. How many alpha and beta particles are released in the process?
A uranium-238 nuclide undergoes a series of decay by releasing 7 alpha-particles and 5 beta particles. What is the nucleon and proton number of the daughter nuclide produced? [Proton number of uranium: 92; Nucleon number of uranium = 238]
The equation above shows the decay of uranium-238 to thorium-230 in a series of nuclear reaction. Which of the followings shows the correct sequence of the radioactive emission?