CHEMISTRY SS3 NUCLEAR CHEMISTRY 2 QUIZ
Quiz Summary
0 of 10 Questions completed
Questions:
Information
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:
Results
Results
0 of 10 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)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 10
1. Question
Which of the following processes is used in food preservation in an industry?
CorrectIncorrect -
Question 2 of 10
2. Question
Which of the following pollutants is associated with genetic mutation?
CorrectIncorrect -
Question 3 of 10
3. Question
Which of the following features of a human skeleton can be detected by carbon dating?
CorrectIncorrect -
Question 4 of 10
4. Question
Which of the following is true of radioactivity?
(I) It involves the transformation of a nuclear into another nucleus
(II) it gives out radiation
(III) energy
(IV) the rate of radioactive decay is not affected by temperature and pressure
CorrectIncorrect -
Question 5 of 10
5. Question
The half-life of an element Z is 10 days. If there are 10g of z initially, what will be its mass after 40 days?
CorrectIncorrect -
Question 6 of 10
6. Question
A radioactive element has a half-life of 4 days. The fraction that has decayed in 16 days is ____
CorrectIncorrect -
Question 7 of 10
7. Question
Two radioactive elements Q and S have half-lives of 10 hours and 20 hours respectively. Therefore.
CorrectIncorrect -
Question 8 of 10
8. Question
radioactive solid is best stored
CorrectIncorrect -
Question 9 of 10
9. Question
When a sheet of paper is placed in the path of a radioactive source, the radiation emitted, which passes through the paper consists of ____
CorrectIncorrect -
Question 10 of 10
10. Question
One of the properties of gamma rays is that they are
CorrectIncorrect