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प्रश्न
Name or state the following:
Ion formed by the gain of an electron(s)
उत्तर
Anion
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संबंधित प्रश्न
An electron carries a ________ charge.
If an atom contains one electron and one proton, will it carry as a whole is neutral
Explain the rule according to which electrons are filled in various energy levels.
Write down the electronic configuration of the following:
(a) `""_13^27"Y"`
(b) `""_17^35"Y"`
Choose the correct option:
The mass number of an atom whose unipositive ion has 10 electrons and 12 neutrons is :
Cathode rays are made up of
On the basis of Thomson’s model of an atom, explain how the atom is neutral as a whole.
Atoms of all metals will have ______ electrons in their outermost orbit.
All non–metals will have ______ electrons in the outermost orbit of their atoms.
When an atom gains an electron it has more electrons and thus it carries a positive charge.
