Write down the minimum no. of electrons, can be accommodated to get an stable electronic configuration in the following shells (when the following shells are the outermost shell). a. K shell b. N shell c. M shell d. P shell e. Q shell
Answers
Explanation:
shell: Chemistry > Structure of Atom > How are Electrons Distributed in Different Orbits (Shells)?
Structure of Atom
How are Electrons Distributed in Different Orbits (Shells)?
By now, we know that, in an atom, electrons revolve around the nucleus while protons and neutrons are inside the nucleus. The question is, how do electrons revolve? Do they move randomly? Or do they follow a specific route? How are they arranged? The answer to these questions is Electronic Configuration. Let’s learn about the arrangement of electrons around the nucleus
Distribution of Electrons in Different Orbits
Neils Bohr gave the planetary model of an atom. He was the first person to suggest the periodicity in the properties of the elements. “Bohr atomic model” forms the basis of the electronic structure of an atom. He was the person to describe the arrangement of electrons (electronic configuration) in different orbits/shells.
All atoms except hydrogen are multiple-electron atoms. The physical and chemical properties of elements are directly related to the number of electrons a neutral atom has. The periodic table of the elements groups elements with similar properties into columns. This systematic organization is related to the number of electrons in a neutral atom, called the atomic number, Z. We shall see in this section that the exclusion principle is key to the underlying explanations, and that it applies far beyond the realm of atomic physics.
COMING TO THE QUESTION -:
- K Shell = 2 Electrons
- N Shell = 32 Electrons
- M Shell = 18 Electrons
- P And Q Shell = 6 Electrons
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