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) 1
C) 3
D) 4
water molecule
  • 3. The above substance has two hydrogen atoms and one?
A) oxygen atom
B) carbon atom
C) chlorine atom
D) helium atom
carbon
  • 4. The symbol above stands for?
A) carbon
B) chlorine
C) helium
D) oxygen
chlorine
  • 5. What is the symbol for chlorine?
A) H
B) Cl
C) Co
D) C
oxygen
  • 6. What is the symbol for oxygen?
A) O
B) Oy
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) oxygen
C) sulfur
D) magnesium
iron
  • 9. The symbol above stands for?
A) fluorine
B) hydrogen
C) neon
D) iron
lead
  • 10. The symbol above stands for?
A) gold
B) tin
C) peanut butter
D) lead
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) lithium
B) wood
C) tungsten
D) radon
  • 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) NaCL
D) NaC
balloons
  • 15. What is the symbol for helium?
A) Hel
B) H
C) He
D) HE
  • 16. What is the symbol for gold?
A) Ag
B) G
C) Go
D) Au
  • 17. What is the symbol for silver?
A) S
B) Au
C) Si
D) Ag
ozone symbol
  • 18. What does the above formula represent?
A) air
B) oxygen
C) gas
D) ozone
hydrogen symbol
  • 19. The symbol above stands for?
A) tungsten
B) hydrogen
C) helium
D) lead
lithium symbol
  • 20. The symbol above stands for?
A) silver
B) lithium
C) sulfur
D) gold
  • 21. The symbol above stands for?
A) beryllium
B) boron
C) cobolt
D) copper
  • 22. What is the symbol for boron?
A) Br
B) B
C) Bn
D) Bo
  • 23. What is the symbol for nitrogen?
A) S
B) Na
C) N
D) Ni
  • 24. What is the symbol for flourine?
A) Na
B) Pb
C) F
D) Fl
  • 25. What is the symbol for neon?
A) N
B) H
C) He
D) Ne
  • 26. What is the symbol for aluminium?
A) Am
B) A
C) Cl
D) Al
  • 27. What is the symbol for silicon?
A) Si
B) S
C) So
D) Sc
  • 28. What is the symbol for argon?
A) Pb
B) B
C) Ar
D) N
  • 29. What is the symbol for calcium?
A) Na
B) Cl
C) Ca
D) C
  • 30. What is the symbol for nickel?
A) Ni
B) N
C) P
D) O
Cu symbol
  • 31. The symbol above stands for?
A) copper
B) cobolt
C) zinc
D) sulfur
  • 32. The symbol above stands for?
A) sodium
B) mercury
C) hydrogen
D) zinc
Hg symbol
  • 33. The symbol above stands for?
A) mercury
B) oxygen
C) silicon
D) hydrogen
S symbol
  • 34. The symbol above stands for?
A) calcium
B) sulfur
C) zinc
D) silicon
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
Altres proves d'interés :

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