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