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2* (4^2) or 32

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How many electron are present in fourth principle quantum number of an atom?

Maximum of 32 electrons.


What is the maximum number of electrons in an atom whose highest-energy electrons have the principal quantum number 4 and the angular-momentum quantum number 0?

The maximum number of electrons with principal quantum number 4 and angular momentum quantum number 0 would be 2 electrons. This is because for each energy level (n), there can only be one orbital (l=0) present, and each orbital can hold a maximum of 2 electrons (with opposite spins, as per the Pauli exclusion principle).


What is the Maximum number of electrons into 4p orbital?

An orbital can only occupy maximum of 2 electrons. As p orbital consist of 3 orbitals. And has 3 orientations. Px, Py, Pz. So as there are 3 orbitals so p orbital can occupy at the maximum 6 electrons regardless of principle quantum no.. In 4p 4 is principle quantum no. So it represent 4p represent the p orbital of 4th shell. So it also occupy at the maximum of 6 electrons.


What is the maximum number of s electrons that can exist is any one particular energy level?

The maximum number of s electrons that can exist in any one particular energy level is 2. This is because each s orbital can hold a maximum of 2 electrons due to the Pauli exclusion principle, which states that no two electrons in an atom can have the same set of quantum numbers.


From were the formula 2n square to determine the number of electrons derived?

Actually it is quite simple. If you are familier with the basics of the quantum theory you can see that the number of orbitals for any given principle quantum number is n^2. Since one orbital can carry a maximum of 2 electrons, the total number of electrons for a principle quantum number is 2 x n^2 = 2n^2 If you are unfamilier with quantum theory. It can be simplified like so - we know that electrons are present in three dimensional energy levels (orbitals). Each of these energy levels have may many sub orbitals. for example for the 1st energy level the number of sub orbitals is n^2 (n square) that is 1 x 1 = 1. then the total number of electrons for this energy level is 2n^2 = 2 x 1^2 = 2.

Related Questions

How many electron are present in fourth principle quantum number of an atom?

Maximum of 32 electrons.


What is the maximum number of electrons in an atom whose highest-energy electrons have the principal quantum number 4 and the angular-momentum quantum number 0?

The maximum number of electrons with principal quantum number 4 and angular momentum quantum number 0 would be 2 electrons. This is because for each energy level (n), there can only be one orbital (l=0) present, and each orbital can hold a maximum of 2 electrons (with opposite spins, as per the Pauli exclusion principle).


What is the maximum number of electrons that can occupy orbital?

6


What is the Maximum number of electrons into 4p orbital?

An orbital can only occupy maximum of 2 electrons. As p orbital consist of 3 orbitals. And has 3 orientations. Px, Py, Pz. So as there are 3 orbitals so p orbital can occupy at the maximum 6 electrons regardless of principle quantum no.. In 4p 4 is principle quantum no. So it represent 4p represent the p orbital of 4th shell. So it also occupy at the maximum of 6 electrons.


The maximum number of electrons that can occupy an energy level or shell n principle quantum number is?

18 electrons can occupy the third energy levelIt is like this3s- 2 electrons3p- 6 electrons3d- 10 electrons


What is the maximum number of electrons that a single orbital can hold?

The maximum number of electrons that a single orbital can hold is 2, according to the Pauli exclusion principle. This is because each electron in an orbital must have a unique set of quantum numbers.


Can two electron have the same set of quantum number?

Pauli's exclusion principle


What is the number of the principal energy level in which of the valence electrons are found?

The principal energy level is represented by the main energy level number (n). The valence electrons are the electrons found in the outermost energy level of an atom, which corresponds to the highest principal energy level (n).


What is the maximum number of s electrons that can exist is any one particular energy level?

The maximum number of s electrons that can exist in any one particular energy level is 2. This is because each s orbital can hold a maximum of 2 electrons due to the Pauli exclusion principle, which states that no two electrons in an atom can have the same set of quantum numbers.


How many electrons can have the quantum number n equals 7 in an atom?

In an atom, the maximum number of electrons that can have the quantum number n=7 is 2*(7)^2 = 98 electrons. This is based on the formula 2n^2, which represents the maximum number of electrons that can occupy a given energy level in an atom.


What is the maximum number of electrons that can go into sublevel 2s?

The maximum number of electrons in any s sublevel is 2, irrespective of what the principal quantum number, i.e., the number before the s in an electron configuration, may be.


What is the principle quantum number of electrons lost when yttrium forms a cation?

When yttrium forms a cation, it loses the outermost electrons first. Yttrium has an electron configuration of [Kr] 4d1 5s2, so it loses the 5s electrons first followed by the 4d electrons. The principle quantum number of the lost electrons is n=5.