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