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