How many ores are available in nature
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Answer:
- Oxides
- Carbonate Ores
- Sulphide
- Halide Ores
Explanation:
The Earth is the main source of minerals and ores. Most of the elements do not found in Free State because of their reactive tendencies. Potassium, sodium, calcium, magnesium, aluminium, zinc, iron, lead etc are the metals found in combined state. Minerals are the natural materials in which the metals and their compounds are found in earth. Ores are those minerals from which metal are extracted conveniently and profitably. These ores contain good percentage of metal.
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