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