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Oxygen has 8 electrons (assuming its charge is 0), and in the first shell ("closest" to the nucleus) there are 2 electrons. :)

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Q: How many electrons are in the first shell of an atom of oxygen?
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Related questions

Which atom contains eight electrons?

Oxygen. Two of the electrons are in the first shell. The other six of them are in the second shell.


How many electons does an oxygen atom have in its outer shell?

An oxygen atom has six (6) electrons in its outer shell.


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 are in the outer shell of 0 atom?

Oxygen: 6 electrons


How many electron does oxygen have?

An electrically neutral oxygen atom has eight electrons, one for each proton in its nucleus. Two electrons are in the inner shell and six are in the outer shell.


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

8


What is the numbers of electron in the outermost energy level of an oxygen atom?

An oxygen atom has eight electrons. The first electron shell can contain two electrons so that shell is filled leaving six electrons left. Since the second electron shell can contain up to eight electrons, the remaining six electrons go into the second shell. Since the second shell is the outermost shell, there are six electron's in the outer energy level.


Why is sulfur atom similar to oxygen atom?

Because it has 6 electrons in its outer shell, just like oxygen.


How many valence electrons does a neutral oxygen atom have?

A neutral atom of oxygen would have 6 valence electrons.


How many electrons can an oxygen atom add to its outer shell?

2


How many electrons does an oxygen atom have in its outermost electron shell?

6


How many electrons are in the first shell of a oxygen atom?

The electron configuration of an oxygen atom is (2, 6). Meaning it has 2 electrons in its first shell and 6 in its second.The energy levels of atoms are limited to how many electrons they can hold.The first energy level can only hold a maximum of 2 electrons the second has a maximum of 8 and the third has a maximum of 18 etc.Hope this Helps!