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