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