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