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