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