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Each inner energy level of an atom can hold a maximum number of electrons. Electrons orbit around the nucleus of an atom in shells. Each shell has a set maximum number of electrons it can hold, and the shell has to be completely filled before electrons can start filling up the next shell.

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9y ago
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11y ago

different for each energy level. # electrons = 2n^2 (squared) where n is the energy level.

1st energy level n=1 max # electrons = 2x(1x1) = 2

2nd energy level n = 2 max # electrons = 2x(2x2) = 8 etc

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14y ago

I think you mean a full octet: a maximum of 8 electrons per shell. The only exception is the first, innermost shell which can only hold 2 electrons. The only 2 elements which can not hold a full octet are hydrogen and helium.

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11y ago

The maximum number of electrons are: 2, 8, 8, 18, 18, 32, 32

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Sfyd Kein Edgar

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2y ago

Electron

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12y ago

electrons

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11y ago

Electrons

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13y ago

Protons.

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Q: What is the maximum number of electron that an outer energy level can hold?
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Related questions

What is the maximum number of electrons in each of the first three energy level list separately?

is the electron cloud


What is the maximum number of electrons in second electron level?

The maximum number of electrons in the second electron level is 8. The second electron level, also known as the L shell, has a maximum capacity of 8 electrons before it is full.


What information does the first quantum number of an electron give?

The energy level the electron is in


What is the maximum number of electron that may occupy the third electron energy level?

The maximum number of electrons that can occupy the third energy level is 18. This level has 2 sublevels, s and p, which can hold a total of 18 electrons. The s sublevel can hold 2 electrons, and the p sublevel can hold 6 electrons, so the total is 2 + 6 + 10 = 18 electrons.


Which quantum number represents the main energy level of an electron?

The principal quantum number (n) represents the main energy level of an electron in an atom. It determines the energy level and distance of the electron from the nucleus.


How many electrons can be the first energy level in the electron cloud hold?

The first energy level in the electron cloud can hold a maximum of 2 electrons.


Maximum number of electrons in first electron level?

5


Do noble gasses have the maximum number of electrons in their outer energy level?

yes.they have the maximum number of electrons in their outer energy level?


What is the maximum number of electron found in the fourth main shell of an atom?

Use the formula n2 = max. number of electrons in shell. 42 = 16. 16 electrons.


What is the maximum number of electrons allowed in the fourth energy level?

32 electrons is the maximum number that can simultaneously maintain the fourth energy level in an atom's electron shell. The equation used to find this number is: 2 x n2 in which "n" is the energy level being referred too. To find the maximum electron count for the fourth energy level we insert the number four in for "n" then solve: 2 x (4)2 = 32 electrons


These vary in the number of electron in the highest energy level?

Transition metals vary in the number of electrons in the highest level. Alkaline earth metals have two electrons in the highest energy level.


What is the maximum number of electron in the second principle energy level?

The maximum number of electrons in the second principle energy level (n=2) is 8. This can be determined from 2(n^2) which for n=2 would be 2 x 4 = 8. It can also be seen by writing the electron configuration for n=2 which would be 2s2 2p6 for a total of 8 electrons.