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प्रश्न
Which metal occurs as an oxide also gives the name of their respective ore.
उत्तर
Copper is a metal that occurs as an oxide, and its ore name is cuprite [Cu2O].
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संबंधित प्रश्न
Give the name and formulae of two basic oxides.
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occurrence of metals
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- Conduct electricity
- Brittle
- Acidic Oxides
- Basic Oxides
- Discharged at anode
- Discharged at cathode
- Ionic chlorides
- Covalent chlorides
- Reaction with dilute sulphuric acid yields hydrogen
- 1, 2 or 3 valence electrons
- 5, 6, 7 valence electrons
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