G8 9-25 From Others Chemical Elements
  • 1. What is this substance?
A) an element
B) carbon
C) a compound
D) an oxygen molecule
  • 2. How many atoms are in this substance?
A) 1
B) 3
C) 4
D) 2
  • 3. How many elements are in this substance?
A) 1
B) 4
C) 3
D) 2
  • 4. What is the symbol for chlorine?
A) H
B) C
C) Cl
D) Co
  • 5. What is the symbol for oxygen?
A) O
B) Oy
C) Ox
D) Q
  • 6. What is the symbol for sodium?
A) Sd
B) S
C) Ca
D) Na
  • 7. The symbol above stands for?
A) sulfur
B) neon
C) magnesium
D) oxygen
  • 8. The symbol above stands for?
A) iron
B) fluorine
C) hydrogen
D) neon
  • 9. The symbol above stands for?
A) gold
B) tin
C) peanut butter
D) lead
  • 10. The symbol above stands for?
A) tungsten
B) calcium
C) iodine
D) potassium
  • 11. The symbol above stands for?
A) radon
B) wood
C) tungsten
D) lithium
  • 12. The formula for water is?
A) HHH
B) HO
C) HO2
D) H2O
  • 13. The formula for salt is?
A) AN
B) NA3
C) NaCL
D) NaC
  • 14. What is the symbol for helium?
A) HE
B) He
C) Hel
D) H
  • 15. What is the symbol for gold?
A) Go
B) Ag
C) Au
D) G
  • 16. What is the symbol for silver?
A) Au
B) S
C) Ag
D) Si
  • 17. What is this?
A) air
B) a number 3 compound
C) an oxygen compound
D) a molecule of an element
  • 18. The symbol above stands for?
A) lead
B) helium
C) hydrogen
D) tungsten
  • 19. The symbol above stands for?
A) gold
B) sulfur
C) silver
D) lithium
  • 20. The symbol above stands for?
A) copper
B) boron
C) beryllium
D) cobolt
  • 21. What is the symbol for boron?
A) Br
B) Bo
C) Bn
D) B
  • 22. What is the symbol for nitrogen?
A) Na
B) S
C) Ni
D) N
  • 23. What is the symbol for flourine?
A) Pb
B) Na
C) Fl
D) F
  • 24. What is the symbol for neon?
A) H
B) He
C) N
D) Ne
  • 25. What is the symbol for aluminium?
A) Al
B) Cl
C) A
D) Am
  • 26. What is the symbol for silicon?
A) Sc
B) S
C) Si
D) So
  • 27. What is the symbol for argon?
A) Pb
B) Ar
C) N
D) B
  • 28. What is the symbol for calcium?
A) Ca
B) Cl
C) C
D) Na
  • 29. What is the symbol for nickel?
A) Ni
B) O
C) P
D) N
  • 30. The symbol above stands for?
A) copper
B) cobolt
C) zinc
D) sulfur
  • 31. The symbol above stands for?
A) hydrogen
B) mercury
C) sodium
D) zinc
  • 32. The symbol above stands for?
A) mercury
B) hydrogen
C) oxygen
D) silicon
  • 33. The symbol above stands for?
A) sulfur
B) zinc
C) silicon
D) calcium
  • 34. The symbol above stands for?
A) boron
B) phosphorus
C) potassium
D) neon
  • 35. The symbol above stands for?
A) silver
B) cobolt
C) copper
D) gold
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