Take a look in ~ the photo below. Every of those fancy balls is an electron. In an atom, the electron spin roughly the center, also called the nucleus. The electrons prefer to it is in in different shells/orbitals. Shell number one deserve to only organize 2 electrons, covering two have the right to hold 8, and for the very first eighteen facets shell three can hold a best of eight electrons. As you learn about elements with more than eighteen electrons you will find that shell three have the right to hold more than eight. Once one covering is full, the next electron the is added has to relocate to the following shell.So... Because that the facet of FLUORINE, you already know the the atomic number speak you the variety of electrons. That method there are 9 electron in a fluorine atom. Looking at the picture, you have the right to see there are two electrons in covering one and also seven in covering two.

You are watching: How many electrons does f have


*
*

► an ext about the history and places to find fluorine.► Next element of the routine table.
*

Lithium FluorideOne lithium (Li) atom can integrate with one fluorine (F) atom. Together, they do the formula LiF. Fluorine has actually seven electron of it"s own. Lithium gives up that is one electron to make both atoms happy. For this reason the fluorine atom has actually eight electrons, and also a filled outer shell.
*
*
*

Beryllium FluorideTwo fluorine (F) atom can also bond through one beryllium (Be) atom, make the formula BeF2. Beryllium provides up among it"s electron to each of the fluorine atoms. The an outcome give every of the fluorines eight electrons, making their shells full.

See more: Question: How Many Ounces Is 7 Pounds To Ounces, Question: How Many Ounces In 7 Pounds


*
*
*

Aluminum TrifluorideFluorine (F) can additionally bond v aluminum (Al). Aluminum has three extra electrons and will quickly let the fluorine atoms usage them. Since aluminum has three, that method three fluorines deserve to bond. The make the formula AlF3, additionally known as aluminum trifluoride. Every of the fluorine atoms it s okay an electron to fill their shell, and also the aluminum loses three, providing it a filled covering too (remember, aluminum has three extra electrons). The surname trifluoride way three fluorine atoms space involved.
*
*
*

- chrischona2015.org: regular Table- chrischona2015.org: Atoms- chrischona2015.org: Compounds- chrischona2015.org: Halogens- chrischona2015.org: Chlorine- chrischona2015.org: chemical Bonds
RETURN to TOPorSearch for much more information...
* The tradition search just looks at Rader"s sites.
chrischona2015.org Sections
Matter | atom | facets & routine Table | reaction | BiochemistrySite tour | website Map | house Page | nottard | tasks & Quizzes
*