Chemical Elements
water molecule
  • 1. What is the name of the above substance?
A) carbon dioxide
B) oxygen molecule
C) water molecule
D) gas compound
  • 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) oxygen atom
C) carbon atom
D) helium atom
carbon
  • 4. The symbol above stands for?
A) chlorine
B) oxygen
C) carbon
D) helium
chlorine
  • 5. What is the symbol for chlorine?
A) C
B) Cl
C) H
D) Co
oxygen
  • 6. What is the symbol for oxygen?
A) O
B) Ox
C) Q
D) Oy
salt
  • 7. What is the symbol for sodium?
A) Sd
B) Na
C) Ca
D) S
magnesium
  • 8. The symbol above stands for?
A) oxygen
B) magnesium
C) neon
D) sulfur
iron
  • 9. The symbol above stands for?
A) iron
B) hydrogen
C) neon
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) potassium
B) iodine
C) tungsten
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) HO2
B) HHO
C) HO
D) H2O
salt
  • 14. The formula for salt is?
A) NA3
B) AN
C) NaCL
D) NaC
balloons
  • 15. What is the symbol for helium?
A) He
B) HE
C) Hel
D) H
  • 16. What is the symbol for gold?
A) Go
B) Ag
C) Au
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) hydrogen
B) tungsten
C) helium
D) lead
lithium symbol
  • 20. The symbol above stands for?
A) lithium
B) silver
C) gold
D) sulfur
  • 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) N
B) S
C) Ni
D) Na
  • 24. What is the symbol for flourine?
A) Pb
B) Na
C) F
D) Fl
  • 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) Cl
C) Al
D) A
  • 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) N
C) Ar
D) B
  • 29. What is the symbol for calcium?
A) Cl
B) Na
C) Ca
D) C
  • 30. What is the symbol for nickel?
A) P
B) O
C) Ni
D) N
Cu symbol
  • 31. The symbol above stands for?
A) cobolt
B) copper
C) sulfur
D) zinc
  • 32. The symbol above stands for?
A) sodium
B) mercury
C) hydrogen
D) zinc
Hg symbol
  • 33. The symbol above stands for?
A) oxygen
B) hydrogen
C) silicon
D) mercury
S symbol
  • 34. The symbol above stands for?
A) calcium
B) zinc
C) sulfur
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) gold
B) silver
C) copper
D) cobolt
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