There are a total of 9 electrons so that would be the element fluorine.
Electronic configuration: - Chlorine: [Ne]3s23p5 - Fluorine: 1s22s22p5
Fluorine has the electron configuration: 1s22s22p5, sometimes written as [He]2s22p5
An electron configuration refers to the distribution of electrons in orbitals. Since there are no ions given for this question, an electron configuration cannot be provided.
Ground state: 1s2 2s2 2p5Excited state: 1s2 2s2 2p4 3s1In the excited state, one of the 2p electrons jumped into a 3s orbital. This is unstable, and the electron will jump back down, releasing energy in the same amount of energy that was required to excite the electron initially.
Iron has the electron configuration [Ar]3d64s2.
1s22s22p5
Fluorine has the electron configuration: 1s22s22p5, sometimes written as [He]2s22p5
1s^2 2s^2 2p^5 Note: The "^" symbol means the the following number is in the form of a superscript.
Fluorine is normally: 1s22s22p5 But with the addition of an electron to make F-, the answer is: 1s22s22p6
Electronic configuration: - Chlorine: [Ne]3s23p5 - Fluorine: 1s22s22p5
The electron configuration of fluorine is 1s2 2s2 2p5.
Fluorine has the electron configuration: 1s22s22p5, sometimes written as [He]2s22p5
All noble gases have the electron configuration s2p6.
first Ionisation energy is 1681 kJ/mol = 402.15 Kcal/mol it is high because of the F electron configuration will be 1s22s22p5
1s2, 2s2 2p5 or [He]2s2 2p5Like all halogens, it has a valence of -1 requiring one electron to obtain a stable noble gas configuration.Fluorine is one of the diatomic elements, so it appears as an F2 molecule.1s22s22p5
An electron configuration refers to the distribution of electrons in orbitals. Since there are no ions given for this question, an electron configuration cannot be provided.
Ground state: 1s2 2s2 2p5Excited state: 1s2 2s2 2p4 3s1In the excited state, one of the 2p electrons jumped into a 3s orbital. This is unstable, and the electron will jump back down, releasing energy in the same amount of energy that was required to excite the electron initially.