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प्रश्न
Matter is made up of ______.
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उत्तर
Matter is made up of atoms.
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संबंधित प्रश्न
Write true or false for each statement. Rewrite the false statement correctly.
Matter cannot exist in different states.
Which of the following materials fall in the category of a “pure substance”?
- Ice
- Milk
- Iron
- Hydrochloric Acid
- Calcium oxide
- Mercury
- Brick
- Wood
- Air
Explain why steel is used to make railway lines.
Name a non-metal which is a good conductor of electricity.
Which of the following substances are elements ?
Water, Salt, Mercury, Iron, Marble, Diamond, Wood, Nitrogen, Air, Graphite, Hydrogen, Oxygen, Sugar, Chlorine
State one property in which a solution of sugar in water resembles a mixture of sugar and sand, and one property in which it differs from it.
On the basis of composition of matter, milk is considered to be :
Which of the two will scatter light : soap solution or sugar solution ? Why ?
Define Aerosol Give one example.
Gases do not diffuse very easily.
