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प्रश्न
Draw diagrams representing the atomic structures of the following:
- Sodium atom
- Chlorine ion
- Carbon atom
- Oxygen ion
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उत्तर
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संबंधित प्रश्न
TRUE \ FALSE
Elements combine in definite proportions to form compounds.
Fill in the blank
An ion with negative charge is called _______
Give brief information of three subatomic particles with reference to electrical charge, mass and location.
Define the following term:
Atom
The electronic structure [configuration] of fluorine can be written as 2, 7. In a similar way give the electronic configuration of phosphorus
A compound containing one atom of carbon and two atoms of oxygen is ______.
An atom of an element has no electron. Will that atom have any mass or not? Can an atom exist without electron? If so then give example.
Define the following term with an example.
Compound
In all atoms of an element
Atoms have a radius of the order ______.
