Protons, Neutrons, Electrons Quiz
- 1. What is the atomic number of nickel?
A) 10 B) 58 C) 59 D) 28
- 2. How many protons does calcium have?
A) 40.1 B) 20.1 C) 20 D) 12
- 3. How many neutrons does lithium have?
A) 3 B) 6.9 C) 7 D) 4
- 4. What is the chemical symbol for calcium?
A) Ca B) Cl C) Cc D) C
- 5. What is the chemical symbol for hydrogen?
A) He B) Hd C) Hy D) H
- 6. What is the chemical symbol for potassium?
A) Pa B) P C) Po D) K
- 7. What is the chemical symbol for sodium?
A) Na B) Sa C) S D) NA
- 8. What is the chemical symbol for bromine?
A) Br B) Bo C) B D) Bi
- 9. What is the atomic number of oxygen?
A) 7 B) 16 C) 8 D) 6
- 10. What is the atomic number of copper?
A) 29 B) 63 C) 64 D) 35
- 11. How many protons does beryllium have?
A) 9 B) 14 C) 4 D) 5
- 12. How many neutrons does manganese have?
A) 30 B) 55 C) 25 D) 54.9
- 13. How many neutrons does sodium have?
A) 11 B) 12 C) 23 D) 23.0
- 14. How many neutrons does chlorine have?
A) 17 B) 19 C) 36 D) 35.5
- 15. How many electrons does silicon have?
A) 28 B) 28.1 C) 14 D) 7
- 16. How many electrons does fluorine have?
A) 9 B) 19 C) 1 D) 10
- 17. What is the atomic number of americium (Am)?
A) 243 B) 148 C) 6 D) 95
- 18. What is the atomic number of tungsten (W)?
A) 74 B) 183.9 C) 110 D) 184
- 19. How many electrons does phosphorus have?
A) 15 B) 18 C) 16 D) 31
- 20. How many electrons does antimony (Sb) have?
A) 121.8 B) 51 C) 122 D) 71
|
Οι μαθητές που έκαναν αυτή την δοκιμασία είδαν επίσης :