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प्रश्न
Give reason We need to classify things .
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उत्तर
We need to classify things in order to distinguish them. In this way, things can be categorized and can be easily studied.
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संबंधित प्रश्न
State the general properties of a solid.
Write true or false for each statement. Rewrite the false statement correctly.
Solids can be compressed easily.
For the following statements, say whether it describes a solid, a liquid or a gas.
Particles are quite close together
Name the phenomenon which causes the Conversion of water into steam is
The molecules of each substance are identical.
One litre of water has 6.02 × 1026 molecules. Estimate the size of a molecule.
Name the smallest particle from which matter is made up.
Define Element.
Write whether the following statement is true or false.
There is no difference between evaporation and boiling.
Give two examples.
Solid element
