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