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प्रश्न
Differentiate between the following:
Atoms and molecules
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उत्तर
Atoms :
1. it is the smallest part of an element.
2. It does not have an independent existence
Molecules :
1. It is the smallest part of a compound.
2. It has an independent existence.
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संबंधित प्रश्न
Differentiate between the following.
Atoms and Molecules .
Define matter. What is its composition?
Give reason :
When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar.
Fill in the blank
The molecules are at a greater distance in ........ compared to liquids.
Write whether the following statement is true or false.
A gas has no free surface.
Multiple choice question.
All kinds of matter
Write a scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
Fill in the blank:
Matter made up of one kind of particle is said to be _________.
Write scientific reason.
Lemon sharbat has a sweet, sour and salty taste and it can be poured in a glass.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
