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