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