Only two electrons.
It is Oxygen. Because Oxygen has the atomic no. - 8. Which means that 2 electrons can accommodate in the inner shell and the rest of the electrons (6 electrons) are in the out shell.
17 electrons total - 7 of which are in the outer shell.
7 electrons in total, 5 in the outer shell. Nitrogen is in group 15.
Hydrogen has 1 electron in its outer shell, and in fact only 1 electron in total.
itcarries 8 electrons and 8 protonsand its valency is 2.
There are 7 electrons in the outer shell of fluorine. Fluorine has 9 total electrons, with 2 in the first shell and 7 in the outer shell.
A neutral neon atom has 8 electrons in its outer shell. Neon has a total of 10 electrons, with 2 in the inner shell and 8 in the outer shell.
The electron configuration of argon is [Ne] 3s2 3p6. From this, we can see that the outer shell contains eight electrons.
It is Oxygen. Because Oxygen has the atomic no. - 8. Which means that 2 electrons can accommodate in the inner shell and the rest of the electrons (6 electrons) are in the out shell.
3 electrons total. electrons is the number on the top right corner with the plus sign indicating that electrons are positive.
Nitrogen needs 3 more electrons to fill its outer shell. It has 5 electrons in its outer shell, and it typically needs a total of 8 electrons to achieve a full outer shell (octet rule).
The number of electrons on the outer shell is what matters when dealing with bonding. These outer shell electrons, also known as valence electrons, are involved in the formation of chemical bonds between atoms.
Magnesium has a total of 12 electrons. The electron configuration would be 1s2 2s2 2p6 3s2. Therefore, 2 electrons in it's 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.
There is a total of 8 electrons that are needed to fill outer shell of most atoms. An atom is the smallest unit of matter.
No, fluorine has nine electrons total and seven valence electrons.
Sulphur has 16 electrons. Correction: there is 16 in total, but 6 in the outer (valence) shell.