IG Phy – Atoms and The Alpha-Scattering Experiment
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%
| Pos. | Name | Entered on | Points | Result |
|---|---|---|---|---|
| Table is loading | ||||
| No data available | ||||
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Current
- Review
- Correct
- Incorrect
-
Question 1 of 10
1. Question
1 point(s)All matter is made from atoms, which have a positively charged nucleus and negatively charged electrons orbiting the nucleus.
CorrectIncorrect -
Question 2 of 10
2. Question
1 point(s)An atom is electrically neutral because the total positive charge of the nucleus is equal to the total negative charge of the electrons.
CorrectIncorrect -
Question 3 of 10
3. Question
1 point(s)Adding extra electrons to an atom will make it a positive ion.
CorrectIncorrect -
Question 4 of 10
4. Question
1 point(s)Removing electrons from an atom will make it a positive ion.
CorrectIncorrect -
Question 5 of 10
5. Question
1 point(s)The alpha-scattering experiment provided clear evidence of the nuclear model of the atom.
CorrectIncorrect -
Question 6 of 10
6. Question
1 point(s)Most of the mass of an atom is contained in the nucleus.
CorrectIncorrect -
Question 7 of 10
7. Question
1 point(s)The nucleus of an atom is negatively charged.
CorrectIncorrect -
Question 8 of 10
8. Question
1 point(s)Most alpha particles in the scattering experiment were deflected back along their original path.
CorrectIncorrect -
Question 9 of 10
9. Question
1 point(s)The size of the nucleus is very small compared to the size of the atom.
CorrectIncorrect -
Question 10 of 10
10. Question
1 point(s)The alpha-scattering experiment showed that the atom is mostly empty space.
CorrectIncorrect