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