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