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Chemical Elements - Skyndipróf
Sent inn af: Barnard
  • 1. What is the name of the above substance?
A) water molecule
B) carbon dioxide
C) gas compound
D) oxygen molecule
  • 2. How many atoms are in the above substance?
A) 2
B) 3
C) 1
D) 4
  • 3. The above substance has two hydrogen atoms and one?
A) helium atom
B) oxygen atom
C) chlorine atom
D) carbon atom
  • 4. The symbol above stands for?
A) carbon
B) chlorine
C) oxygen
D) helium
  • 5. What is the symbol for chlorine?
A) Cl
B) H
C) Co
D) C
  • 6. What is the symbol for oxygen?
A) Oy
B) O
C) Q
D) Ox
  • 7. What is the symbol for sodium?
A) Ca
B) Sd
C) S
D) Na
  • 8. The symbol above stands for?
A) magnesium
B) oxygen
C) sulfur
D) neon
  • 9. The symbol above stands for?
A) iron
B) hydrogen
C) fluorine
D) neon
  • 10. The symbol above stands for?
A) tin
B) gold
C) lead
D) peanut butter
  • 11. The symbol above stands for?
A) iodine
B) potassium
C) tungsten
D) calcium
  • 12. The symbol above stands for?
A) lithium
B) tungsten
C) wood
D) radon
  • 13. The formula for water is?
A) HO
B) HHO
C) HO2
D) H2O
  • 14. The formula for salt is?
A) NaC
B) NA3
C) AN
D) NaCL
  • 15. What is the symbol for helium?
A) H
B) HE
C) Hel
D) He
  • 16. What is the symbol for gold?
A) Ag
B) G
C) Go
D) Au
  • 17. What is the symbol for silver?
A) Ag
B) S
C) Si
D) Au
  • 18. What does the above formula represent?
A) ozone
B) gas
C) air
D) oxygen
  • 19. The symbol above stands for?
A) tungsten
B) lead
C) helium
D) hydrogen
  • 20. The symbol above stands for?
A) lithium
B) gold
C) sulfur
D) silver
  • 21. The symbol above stands for?
A) copper
B) cobolt
C) beryllium
D) boron
  • 22. What is the symbol for boron?
A) Bn
B) Br
C) B
D) Bo
  • 23. What is the symbol for nitrogen?
A) N
B) Ni
C) S
D) Na
  • 24. What is the symbol for flourine?
A) F
B) Pb
C) Fl
D) Na
  • 25. What is the symbol for neon?
A) Ne
B) H
C) He
D) N
  • 26. What is the symbol for aluminium?
A) Al
B) Am
C) A
D) Cl
  • 27. What is the symbol for silicon?
A) So
B) Sc
C) Si
D) S
  • 28. What is the symbol for argon?
A) Ar
B) N
C) B
D) Pb
  • 29. What is the symbol for calcium?
A) C
B) Na
C) Cl
D) Ca
  • 30. What is the symbol for nickel?
A) O
B) N
C) Ni
D) P
  • 31. The symbol above stands for?
A) zinc
B) sulfur
C) cobolt
D) copper
  • 32. The symbol above stands for?
A) zinc
B) sodium
C) mercury
D) hydrogen
  • 33. The symbol above stands for?
A) mercury
B) silicon
C) hydrogen
D) oxygen
  • 34. The symbol above stands for?
A) zinc
B) calcium
C) sulfur
D) silicon
  • 35. The symbol above stands for?
A) boron
B) phosphorus
C) neon
D) potassium
  • 36. The symbol above stands for?
A) cobolt
B) copper
C) silver
D) gold
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