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Innermost is surely 2, as with every atom apart from Hydrogen?

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16y ago

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How many electrons are there in the innermost shell of an atom of oxygen?

The innermost shell of every atom except hydrogen consists of 2 electrons.


How many electrons may occupy the innermost shell of an atom?

Only 2 electrons can reside in the innermost shell.


How many electrons can inhabit the innermost shell what label is attached to that shell?

2


How many electrons can the inner shell of an atom contain?

The very inner shell of an atom is the 1st shell and can only contain 2 electrons.


How many places are therefor electrons in the innermost shell of an atom?

The innermost shell of an atom, also known as the K shell, can hold a maximum of 2 electrons. This is based on the formula (2n^2), where (n) is the principal quantum number of the shell. For the K shell, (n=1), so (2(1^2) = 2). Thus, only 2 electrons can occupy this shell.


How many core electrons does He have?

Helium has 2 core electrons. This is because it has 2 electrons in the innermost energy level (K shell), which are considered core electrons.


How many electrons are in the innermost electron shell of a phosphorus atom?

There are 5 electrons in outer most shell of phosphorus it belongs to v group of periodic table.5.its atomic number is 15


How many middle shell does aluminum have?

Aluminum has 3 electron shells, with the middle shell being the second shell. This second shell is also known as the innermost shell of valence electrons.


How many electrons are there in the inner shell of an sodium atom?

In a sodium atom, there are 2 electrons in the innermost shell. The first shell can hold a maximum of 2 electrons. Sodium has an electron configuration of 2-8-1, so the inner shell contains 2 electrons.


How many shell do 2 electrons need?

Only one. The first shell can have up to 2 electrons.


How many electrons can be held in the innermost energy level of atoms?

The innermost energy level of an atom, also known as the first shell or K shell, can hold a maximum of 2 electrons. This is based on the principle that the first shell can accommodate up to 2 electrons in its single s orbital.


How many electrons are in the outer shell of neon?

Neon is a noble gas, which means all it's electrons shells are full. innermost shell has space for 2 electrons, followed by 8 in the next shell, 8 in the next shell and so on. Answer therefore is 2.