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प्रश्न
Fill in the blank
_______ are made up of same kind of atoms.
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उत्तर
Elements are made up of same kind of atoms.
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संबंधित प्रश्न
Name the main metal present in the following:
Haemoglobin
State four difference between compounds and mixtures.
Define:- Filtration
Why is it named so?
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Sedimentation and decantation
Give one word answer
The process of transferring the clean liquid after the solid settles at the bottom of the container
Write true or false
All pure substances have characteristic melting and boiling points.
Name the substance you will add to speed up sedimentation.
What is centrifugation ? Also write the principle on which it works.
Write the differences between mixture and compounds.
