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प्रश्न
Give two examples of the following:
Solid + Liquid mixture
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उत्तर
Solid + Liquid mixture :
- Sand and water,
- Charcoal and water.
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संबंधित प्रश्न
Define: Elements-
An element which can exhibit valencies of 2, 4 and 6 can be :
Fill in the blank:
Symbolic expression for a molecule is called _____.
Give two examples of the following:
Liquid + Liquid mixture:
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
K1+ Cl1-
Give the symbol of the following element:
Sulphate
Give the formula of the following gas:
Ammonia
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).
Dichromate
What does the symbol '(s)' present in a chemical equation, mean?
The name copper was taken from ______.
