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प्रश्न
Give two examples of the following :
Solid + Solid mixture
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उत्तर
Solid + Solid mixture: Sand and sugar,
- Sand and stone,
- sand and sugar.
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संबंधित प्रश्न
State which element exists in the highest percentage in earth’s crust.
Give the symbol of the following element:
Chlorine [chloride]
State the type of element for the following:
Copper
Give the symbol of the following element:
Phosphate
Give the formula of the following acid:
Nitric
Name the following:
An acid whose formula is ‘H2CO3’.
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Iodide
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Bisulphate
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Sulphate
Name three metals whose symbols are derived: from their Latin names.
