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Positively (apex)
Atoms with high electronegativity will want to GAIN electrons. The goal is to be like the noble gases. So an atom of Fluorine, the most electronegative, will want to gain an electron in order to fill its shell and be like Neon.
It would be the ion fluoride, formed when a fluorine atom gains an electron. None of the elements on the periodic table are charged in their elemental state.
No, it would just be like changing the word. Like charges would still repel and opposite charges will still attract.
It is merely a sign convention. Electron does not have negative charge. We just know that there are two types of charges in nature. Opposite charges attract and like charges repel. We arbitrarily assume electron to have a charge called "negative". It would have been as well if we would have called charge on electron as "A" and charge on proton as "B". So its just an assumed name.
Potassium only needs to lose on electron (gain a positive charge) to have the same electron structure as Argon and thus very stable. Similarly, fluorine only needs to gain one electron (become negatively charged) to gain the very stable Neon structure.
As fluorine is more electronegative than oxygen, fluorine acts as the electron acceptor in the compounds with oxygen. As fluorine becomes partially negative charged and positive for oxygen, they are called fluorides.
A chlorine atom will attract a single electron to form a negatively charged ion with a -1 charge.
Fluorine is a name for the gas and the ion without the extra electron that fluorine will rip from any other (non-noble gas) element. F0 or F2 Fluoride is the name for the fluorine negatively charged ion. F-
positively
A fluorine atom gains one atom in order to achieve the same electron configuration as neon. In doing so, the fluorine atom forms a fluoride ion with a 1- charge with the formula F-. As a negatively charged ion, it can form ionic bonds with various positively charged ions.
In Ionic bonding, a metal and non - metal become ions and attract each other. The metal will lose an electron and become positively charged and the non-metal will gain an electron and become negatively charged. As opposite charges attract they form an ionic compound.
Lithium becomes a cation (pos. charged) because it gives one electron to Fluorine.
Positively (apex)
if a chlorine atom were to attract an electron from a sodium atom it would become positively charged APEX
Proton (+) and Electron (-). Proton carries the positive charge particle of the atomic nucleus while the electron is negatively charged particle that occupy the space around an atomic nucleus.
Fluorine is a neutral atom, though fluoride is an anion. Fluorine does not form cations, or any compound, complex ion, or coordinate complex in which it has a positive oxidation state, unlike the other halogens.