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प्रश्न
What is meant by the term orbits
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उत्तर
“Shells into which electrons revolve around the nucleus.”
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संबंधित प्रश्न
Write the distribution of electrons in carbon and sodium atoms?
Which one of the following is a correct electronic configuration of sodium?
Which shell of an atom can accommodate a maximum of :
(a) 8 electrons ?
(b) 32 electrons ?
Name the shell of an atom which can accommodate a maximum of :
(a) 2 electrons ?
(b) 18 electrons ?
An element has atomic number 13 and an atomic mass of 27.
(a) How many electrons are there in each atom of the element ?
(b) How are these electrons distributed in the various energy levels ?
From the Symbol `""_15^31"P"`, State : Electron Configuration of Phosphorus.
The electronic configuration magnesium is 2, 8, 2. From this it is understood that the valence shell of magnesium is ______.
An atom X has 2, 8, 7 electrons in its shell. It combines with Y having 1 electron in its outermost shell.
Write the formula of the compound formed.
Differentiate between the term Duplet and octet rule.
Give a reason for the following:
The shells surrounding the nucleus of an atom are also called ‘energy levels’.
