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प्रश्न
State three main characteristics of the particles of matter.
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उत्तर
Characteristics of Matter
- It can neither be created nor destroyed.
- It is composed of a particular material which can either be Homogeneous or Heterogeneous.
- Matter has, volume, mass, and weight as per their state.
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संबंधित प्रश्न
Write your observation and conclusion for the following:
When few marbles are put in a glass half-filled with water.
Define: Liquid.
Why are liquids and gases called as fluids.
Name the terms for the process due to which a solid directly changes into its vapours.
Write true or false for the following statement
The inter-molecular forces are effective at all distances between the two molecules.
Describe a simple experiment to illustrate the existence of inter-molecular spacing.
What do you mean by inter-molecular forces?
Fill in the blank
Matter is anything that has .......... and occupies ...........
Give two examples.
Liquid element
Give a reason for the following:
A crystal of iodine on slow heating in a closed flask turns into vapours and fills the complete flask.
