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More Practice One
Beigesteuert von: Worthington
  • 1. Who am I?
A) Carbonate
B) Nitrate
C) Phosphate
D) Sulphate
  • 2. Who am I?
A) Nitrate
B) Phosphate
C) Sulphate
D) Carbonate
  • 3. Who am I?
A) Phosphate
B) Nitrate
C) Sulphate
D) Carbonate
  • 4. What is my name?
A) Calcium Phosphorus Oxide
B) Calcium Phosphorus
C) Calcium Phosphate
D) Calcium Sulphate
  • 5. What is my name?
A) Sodium Sulphate
B) Narium Sulphate
C) Sodium Sulphurtetraoxide
D) Narium Sulphurtetraoxide
  • 6. What is my name?
A) Magnesium Carbontrioxide
B) Manganese Carbonate
C) Magnesium Carbonate
D) Manganese Carbontrioxide
  • 7. What is the charge on an ion of an element in group 2 of the periodic table?
A) +1
B) +2
C) -2
D) -1
  • 8. What is the charge on an ion of an element in group 7 of the periodic table?
A) +1
B) +2
C) -1
D) -2
  • 9. How many valence electrons does an element in group 4 of the periodic table have?
A) 4
B) 8
C) 0
D) 2
  • 10. How many valence electrons does an element in group 6 of the periodic table have?
A) 4
B) 0
C) 6
D) 2
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