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18 total. 8 in its outermost shell.

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How many electrons does an atom of oxygen need to complete its outer shell?

An atom of oxygen needs 2 electrons to complete its outer shell, which can hold a total of 8 electrons. Oxygen has 6 electrons in its outer shell, so it will gain 2 electrons through bonding to achieve a full valence shell.


How many electron rings does oxygen have?

Oxygen has 2 electron rings. The first electron ring can hold up to 2 electrons, and the second electron ring can hold up to 6 electrons. Oxygen typically has 8 electrons, with 6 in the outer ring.


Why Two electron shells in oxygen?

Oxygen has two electron shells because it has eight electrons. The first shell can hold a maximum of two electrons, while the second shell can hold up to eight electrons. In oxygen, two electrons occupy the first shell and the remaining six electrons occupy the second shell to satisfy the octet rule.


How many electrons are in the third energy level in oxygen?

In oxygen, the third energy level can hold a maximum of 18 electrons. However, oxygen only has 8 electrons in total, so only 2 electrons are found in the third energy level.


If k and L shell of an atom are full then what would be the number of electrons in an atom?

If the K and L shells of an atom are full, the atom will have 18 electrons. The K shell can hold 2 electrons and the L shell can hold 8 electrons, totaling 10 electrons in both shells. Therefore, if both the K and L shells are full, there will be 18 electrons in the atom.


How many electrons does oxygen have in the p orbital?

Oxygen has 2 electrons in the p orbital. Each p orbital can hold a maximum of 6 electrons, with 3 orbitals available in the p sublevel.


How many shells does oxygen have?

2


How many electrons go in the first shell of oxygen?

In the first shell there are two electrons and in the second shell there are six electrons, but only the electrons in the second (outer) shell are valence electrons.


How many energy levels are occupied in an atom of oxygen?

An atom of oxygen has 2 energy levels that are occupied - the first energy level (K shell) can hold up to 2 electrons, and the second energy level (L shell) can hold up to 6 electrons. Oxygen has a total of 8 electrons.


What is the number of electrons in the second shell in oxygen?

Oxygen has a proton number of 8, meaning that it has 8 electrons. The electronic structure of oxygen is 2.6 This means that the number of electrons in the second shell is 6.


How many shell in oxygen atom?

Two. An inner shell contains 2 electrons; and an outer shell contains 2 electrons on its near side and 4 more electrons on its outer side. Total of 8 electrons.


What holds the hydrogen and oxygen molecules together in water?

Covalent bonds. The hydrogen and oxygen bond together by sharing outer shell electrons.