No, fluorine has nine electrons total and seven valence electrons.
In a molecule of fluorine (F2), each fluorine atom shares one electron with the other, so each fluorine atom has a total of 8 electrons, with 7 of them in the outer shell.
The total number of electrons in a neutral fluorine atom is 9, which is the atomic number of fluorine.
Fluorine has 9 electrons.
An orbital diagram for fluorine would show two electrons in the 1s orbital, two electrons in the 2s orbital, and five electrons in the 2p orbital (one electron in each of the three 2p orbitals and two electrons in one). This arrangement represents the electron configuration of fluorine as 1s^2 2s^2 2p^5.
The electron configuration for an atom of fluorine is [He]2s2.2p5.
In a molecule of fluorine (F2), each fluorine atom shares one electron with the other, so each fluorine atom has a total of 8 electrons, with 7 of them in the outer shell.
Two fluorine atoms are needed to form an ionic bond with calcium, as each fluorine atom will contribute one electron to satisfy calcium's two valence electrons.
Magnesium would lose two electrons when reacting with fluorine to form magnesium fluoride. Magnesium, with two electrons in its outer shell, loses these electrons to achieve a stable octet configuration, while fluorine, needing one electron to complete its octet, gains one electron from magnesium.
The total number of electrons in a neutral fluorine atom is 9, which is the atomic number of fluorine.
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Fluorine has 9 electrons.
An orbital diagram for fluorine would show two electrons in the 1s orbital, two electrons in the 2s orbital, and five electrons in the 2p orbital (one electron in each of the three 2p orbitals and two electrons in one). This arrangement represents the electron configuration of fluorine as 1s^2 2s^2 2p^5.
The electron configuration for an atom of fluorine is [He]2s2.2p5.
Fluorine has 7 valence electrons.
A fluorine atom has 9 electrons.
Beryllium, Magnesium, Calcium, Strontium, Barium and Radium