G8 9-25 From Others Chemical Elements - Skyndipróf
water molecule
  • 1. What is this substance?
A) carbon
B) an element
C) a compound
D) an oxygen molecule
  • 2. How many atoms are in this substance?
A) 4
B) 1
C) 2
D) 3
  • 3. How many elements are in this substance?
A) 3
B) 1
C) 4
D) 2
chlorine
  • 4. What is the symbol for chlorine?
A) H
B) Cl
C) C
D) Co
oxygen
  • 5. What is the symbol for oxygen?
A) O
B) Q
C) Oy
D) Ox
salt
  • 6. What is the symbol for sodium?
A) S
B) Sd
C) Ca
D) Na
magnesium
  • 7. The symbol above stands for?
A) sulfur
B) magnesium
C) oxygen
D) neon
iron
  • 8. The symbol above stands for?
A) iron
B) hydrogen
C) fluorine
D) neon
lead
  • 9. The symbol above stands for?
A) tin
B) lead
C) gold
D) peanut butter
potassium symbol
  • 10. The symbol above stands for?
A) tungsten
B) calcium
C) iodine
D) potassium
tungsten symbol
  • 11. The symbol above stands for?
A) wood
B) radon
C) tungsten
D) lithium
  • 12. The formula for water is?
A) HO
B) H2O
C) HO2
D) HHH
salt
  • 13. The formula for salt is?
A) NaCL
B) AN
C) NaC
D) NA3
balloons
  • 14. What is the symbol for helium?
A) H
B) Hel
C) He
D) HE
  • 15. What is the symbol for gold?
A) Ag
B) Go
C) G
D) Au
  • 16. What is the symbol for silver?
A) S
B) Au
C) Ag
D) Si
ozone symbol
  • 17. What is this?
A) a number 3 compound
B) air
C) an oxygen compound
D) a molecule of an element
hydrogen symbol
  • 18. The symbol above stands for?
A) tungsten
B) lead
C) helium
D) hydrogen
lithium symbol
  • 19. The symbol above stands for?
A) silver
B) gold
C) lithium
D) sulfur
  • 20. The symbol above stands for?
A) cobolt
B) boron
C) copper
D) beryllium
  • 21. What is the symbol for boron?
A) Br
B) Bo
C) B
D) Bn
  • 22. What is the symbol for nitrogen?
A) Ni
B) S
C) Na
D) N
  • 23. What is the symbol for flourine?
A) Pb
B) Fl
C) F
D) Na
  • 24. What is the symbol for neon?
A) N
B) He
C) Ne
D) H
  • 25. What is the symbol for aluminium?
A) Cl
B) A
C) Al
D) Am
  • 26. What is the symbol for silicon?
A) Si
B) Sc
C) So
D) S
  • 27. What is the symbol for argon?
A) N
B) Ar
C) B
D) Pb
  • 28. What is the symbol for calcium?
A) Na
B) Ca
C) Cl
D) C
  • 29. What is the symbol for nickel?
A) N
B) P
C) O
D) Ni
Cu symbol
  • 30. The symbol above stands for?
A) sulfur
B) zinc
C) copper
D) cobolt
  • 31. The symbol above stands for?
A) hydrogen
B) mercury
C) zinc
D) sodium
Hg symbol
  • 32. The symbol above stands for?
A) mercury
B) hydrogen
C) oxygen
D) silicon
S symbol
  • 33. The symbol above stands for?
A) zinc
B) silicon
C) calcium
D) sulfur
P symbol
  • 34. The symbol above stands for?
A) phosphorus
B) boron
C) potassium
D) neon
cobolt
  • 35. The symbol above stands for?
A) gold
B) cobolt
C) copper
D) silver
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