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प्रश्न
Match the following.
| 1. | Element | Made up of molecules |
| 2. | Compound | Impure substance |
| 3. | Colloid | Settles down on standing |
| 4. | Suspension | Pure substance |
| 5. | Mixture | Made up of atoms |
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उत्तर
| 1. | Element | Pure substance |
| 2. | Compound | Made up of atoms |
| 3. | Colloid | Made up of molecules |
| 4. | Suspension | Settles down on standing |
| 5. | Mixture | Impure substance |
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संबंधित प्रश्न
Correct the following statement:
CO and Co both represents cobalt.
Give the symbols of: Carbon, calcium, copper, chlorine, cobalt, argon.
Give one use of the following substance:
Iron
Complete the statement given below by filling in the blank with the correct word.
The basic unit of an element is an __________.
Select the correct answer from the choice given below.
The negatively charged particles in an atom
Select the correct answer from the choice in the bracket.
The least reactive metal.
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Give an example of two liquids that form heterogeneous mixtures.
Select the correct answer from A, B, C, D & E for the statement given below :
A noble gas.
Elements : Combine to form compounds :: Compounds : ______.
