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प्रश्न
Select the correct answer from the choice given below.
A group of atoms of elements
पर्याय
ion
radical
combining power
MCQ
उत्तर
radical
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Define Elements.
Fill in the blank
The most abundant element in the atmosphere is _______.
Write the names of elements from the following symbol:
Br
Explain the difference between Atoms and molecules.
Select the correct answer to the statement given below:
The chemical name for dinitrogen oxide [N20].
Define the term ‘compound’. In the compound carbon dioxide – the elements carbon & oxygen are combined in a fixed ratio. Explain.
The first letter of an element is always written in ______ letter.
Atoms: Fundamental particle of an element::______ : Fundamental particles of a compound.
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 |
Name the constituents of water.
