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