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प्रश्न
Define the term ions or radicals.
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उत्तर
An atom or a group of atoms when they either lose or gain electrons, get converted into ions or radicals.
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संबंधित प्रश्न
Define: Ions
Give two examples for each of ionic and covalent bond.
Draw the electron dot structure of this compound.
Draw the diagrams representing the atomic structures of the following: Neon
Select the correct answer to the statement given below:
The smallest particle of a substance – capable of independent existence and which retains the characteristics of the substance.
The electronic structure [configuration] of fluorine can be written as 2, 7. In a similar way give the electronic configuration of aluminium
State true or false. If false, correct the statement.
The basic unit of an element is molecule.
Define the following term with an example.
Metal
Define the following term with an example.
Metalloid
Which of the following statements made by Dalton has not undergone any change?
