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