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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.
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoIf 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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If an atom has 7 electrons how many electrons are located in the second energy level?
An atom with seven electrons will have five electrons in the second energy level.
How many electrons are in the second energy level of a boron atom?
A boron atom has three electrons in its second energy level.
Which electrons in oxygen have more energy those in the first energy level or in the second?
More energy have the electrons in the second level of energy.
How many electrons in the second energy level of an atom of phosphorus?
there are 2 in the first there are 8 in the second there are 5 in the third
Explain how valence electrons in an atom are used to form a full outermost energy level?
The electrons on the outermost energy level of the atom are called valence electrons.
If an atom has 7 electrons how many electrons are located in the second energy level?
An atom with seven electrons will have five electrons in the second energy level.
How many electrons are in the second energy level of a boron atom?
A boron atom has three electrons in its second energy level.
What is the maximun number of electrons in the second energy level of an atom?
The maximum number of electrons in the second energy level of an atom is 8.
How many electrons are in level two of helium?
There are no electrons present in a helium atom in its second energy level.
How many electrons are in the second energy level of an atom of chlorine?
well, on the periodic table of elements a chlorine atom has 17 electrons, usually the first level holds up to two electrons and the second level holds up to 8. so if my figuring is correct there should be fifteen electrons on the second energy level.
The maximum number of electrons that can be held in an atom's second energy level is?
2
A boron atom has two electrons in the first energy level and three in the second energy level Compare the relative energies of the electrons in these two energy levels.?
jhb
If the first and second energy levels of an atom are full.what would be the total number of electrons in the atom?
First energy level can hold 2 electrons.Second energy level can hold 2 + 6 = 8 electrons. Total = 10 electrons.
Which electrons in oxygen have more energy those in the first energy level or in the second?
More energy have the electrons in the second level of energy.
How many electrons does calcium have in the second energy level?
Calcium atoms have 8 electrons in the second energy level. However, they are not the valence electrons. The outermost electrons in a calcium atom in the ground state are 2 4s electrons. So calcium atoms in the ground state have 2 valence electrons in the fourth energy level.
How many electrons are the third energy level of a calcium atom?
There are 8 electrons in the third energy level of a calcium atom.
How many electrons in the second energy level of an atom of phosphorus?
there are 2 in the first there are 8 in the second there are 5 in the third
