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