Question 1 on test 1

Question #1

1. Who said that if you cut something many times that one part would be to small to cut?
A. Dalton B. Will
C. Democritus D. Thomson

2. What model of the atom did Dalton create?
A. The onion model B. The pool ball model
C. The ring model D. The awesome model

3. Who created the Berry Muffin Model?
A. Dalton B. Democritus
C. Rutherford D. None of the above

4. Who discovered neutrons?
A. Thomson B. Rutherford
C. Chadwick D. Rory

5. How many atoms are there in the world?
A. 10 to the -9 B. 600,000
C. 10 to the -8 D. 0

6. How many quarks are in a proton?
A. 10 B. 3
C. 4   D. Who knows

7. What are electrons made of?
A. electrons B. Quarks
C. Gluons D. All of the above

8. What is a neutrons atomic mass?
A. 1kz B. 4
C. 2amu D. 1amu

Short answer

9. Who did Ernest Rutherford prove wrong?

10. What model did Neils Bohr create?

11. Where did Democritus live?

12. What year did Chadwick discover neutrons

13. What does AMU stand for?

14. How many or much AMU are electrons?

15. What are Neutrons and Protons made of?

16. How many types of quarks are there?

T/F

17. Rutherford had made the gold foil experiment

18. Thomson discovered atoms

19. Neils Bohr was a student of Chadwick