Electrons Moving Around

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Kellylin_4D
Posts: 66
Joined: Sat Aug 24, 2019 12:17 am

Electrons Moving Around

Postby Kellylin_4D » Sat Nov 02, 2019 1:01 am

When doing Lewis structures, are electrons able to just "leave" their "home" atoms? Like, they are able to just go to another atom just to fulfill the octet rule?

Mashkinadze_1D
Posts: 87
Joined: Sat Aug 24, 2019 12:15 am

Re: Electrons Moving Around

Postby Mashkinadze_1D » Sat Nov 02, 2019 1:22 am

The electrons never "leave". This is why they are shared, the two cross paths and then enter the orbitals of the other element but to say that they were leaving would be incorrect. This is why when a bond is covalent on a Lewis structure we are able to add one of the electrons into the shell of the other, but we would never be able to have this same shell configuration the moment that element stopped covalently bonding as there is no "leaving".

RobertXu_2J
Posts: 104
Joined: Fri Aug 30, 2019 12:17 am

Re: Electrons Moving Around

Postby RobertXu_2J » Sat Nov 02, 2019 1:43 am

If they form ions, then yes the electron "leaves". However if it's a covalent bond, then no, the electrons don't leave their home atoms, instead it creates kind of a "shared" orbital between the two atoms.

HuyHa_2H
Posts: 100
Joined: Wed Sep 11, 2019 12:15 am

Re: Electrons Moving Around

Postby HuyHa_2H » Sat Nov 02, 2019 2:11 am

Electrons don't really leave, but rather they are shared among atoms to form ions.


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