[He] 2s2 3p5 is the electronic configuration of a neutral Fluorine atom.
It's -1 ion (F-, fluoride ion), however is: [He] 2s2 3p6, or [Ne]
The electron configuration for an atom of fluorine is [He]2s2.2p5.
The electron configuration for an atom of fluorine is [He]2s2.2p5.
neon only because sodium loses an electron an its outer shell becomes empty making its configuration the same as neon and fluorine gains an electron making its configuration the same as neon as well.
The answer is carbon
Fluorine has the electron configuration: 1s22s22p5, sometimes written as [He]2s22p5
Fluorine's electron configuration is 1s2 2s2 2p5, and since fluoride is just fluorine with an extra electron, or F-1, its electron configuration is 1s2 2s2 2p6.
Fluorine is normally: 1s22s22p5 But with the addition of an electron to make F-, the answer is: 1s22s22p6
The electron configuration for an atom of fluorine is [He]2s2.2p5.
The Pauling electronegativity of calcium is 1,00.The Pauling electronegativity of fluorine is 3,98.
[He] 2s2 3p5 is the electronic configuration of a neutral Fluorine atom. It's -1 ion (F-, fluoride ion), however is: [He] 2s2 3p6, or [Ne].
The electron configuration for an atom of fluorine is [He]2s2.2p5.
neon only because sodium loses an electron an its outer shell becomes empty making its configuration the same as neon and fluorine gains an electron making its configuration the same as neon as well.
1s2,2s2,2p5
The answer is carbon
neon
Fluorine has the electron configuration: 1s22s22p5, sometimes written as [He]2s22p5
The fluoride atom has 7 electrons in its outer shell (9 in total) but the ion of fluorine has any number of electrons in the outer shell. eg. F+ = the normal fluorine atom but with one less electron.