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