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