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प्रश्न
Name the main metal present in the following:
Chlorophyll
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उत्तर
Chlorophyll - Magnesium
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संबंधित प्रश्न
State four difference between compounds and mixtures.
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
By using a separating funnel
Fill in the blank
Use of a __________ to separate the components of a mixture of solids is based on the difference in the size of the components.
Write true or false
All pure substances have characteristic melting and boiling points.
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Write the differences between elements and compounds and give an example for each.
Water is a ______.
