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