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