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