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