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More Practice One
Hauen laguntzarekin: Worthington
  • 1. Who am I?
A) Sulphate
B) Phosphate
C) Nitrate
D) Carbonate
  • 2. Who am I?
A) Sulphate
B) Nitrate
C) Carbonate
D) Phosphate
  • 3. Who am I?
A) Sulphate
B) Nitrate
C) Carbonate
D) Phosphate
  • 4. What is my name?
A) Calcium Phosphorus Oxide
B) Calcium Sulphate
C) Calcium Phosphorus
D) Calcium Phosphate
  • 5. What is my name?
A) Sodium Sulphate
B) Narium Sulphate
C) Narium Sulphurtetraoxide
D) Sodium Sulphurtetraoxide
  • 6. What is my name?
A) Manganese Carbonate
B) Magnesium Carbonate
C) Magnesium Carbontrioxide
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) +1
D) +2
  • 8. What is the charge on an ion of an element in group 7 of the periodic table?
A) +2
B) -2
C) +1
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) 6
B) 2
C) 4
D) 0
Intereseko beste azterketa batzuk :
Mole ratios
Azterketa honekin sortua That Quiz — matematikaren praktika erraza egiten den tokia.