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