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If you want to learn how many electrons to accommodate in energy shells. Use the formula 2n2 where n stands for the no of shell. Like in second shell= 2(2)2=2x4=8.

It means eight electrons can be accommodated. it is the most appropriate method to accommodate first 18 elements.

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12y ago
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5mo ago

The second energy level of an atom can hold up to 8 electrons. These electrons have slightly higher energy than those in the first energy level. They are further away from the nucleus and are involved in forming chemical bonds with other atoms.

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16y ago

If an electron is in the second principle energy level, that is, n = 2, then that electron could be in an s or p orbital.

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Q: Electrons in second energy level of an atom?
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How many electrons are in the second energy level of a boron atom?

There are two electrons in the second energy level of a boron atom.


If an atom has 7 electrons how many electrons are located in the second energy level?

If an atom has 7 electrons, then in the second energy level there would be 1 electron. The second energy level can hold a maximum of 8 electrons.


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An argon atom has 2 electrons in its first energy level, 8 electrons in its second energy level, and 8 electrons in its third energy level.


What is the maximun number of electrons in the second energy level of an atom?

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How many electrons are in magnesium's second energy level?

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How many electrons of a neutral atom of magnesium are in its outermost energy level?

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What percentage of the carbon atom's second energy level is filled?

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