7s1 because the definition of valence electrons are the outermost s and p electrons therefore in this case there is only an outermost s electron and therefore the answer is 7s1. NOTE:IT DOES NOT INCLUDE THE D AND THE F ELECTRONS!!!!
Other valence configuration examples include;
Nitrogen : 2s2 2p3
Chlorine : 3s2 2p5
Zinc: 4s2
Bromine: 4s2 4p5
Francium would likely form an ionic bond with bromine by transferring its single valence electron to bromine in order to achieve a stable electron configuration. This would result in the formation of francium bromide (FrBr).
Francium is a cation because it loses an electron to become positively charged.
Oh, dude, francium is like that rebellious teenager of the periodic table, so it's all like, "I'm gonna lose an electron and become a +1 ion." So yeah, the ion form for francium is Fr+1. But like, good luck finding francium in real life, it's super rare and unstable.
The shorthand electron configuration of magnesium is [Ne]3s2.
The longhand electron configuration for sulfur is 1s2.2s2.2p6.3s2.3p4.
The electron configuration of francium is [Rn]7s1.
The electron configuration of francium is: [Rn]7s1.
The noble gas configuration for francium (Fr) is [Rn]7s1, where [Rn] represents the electron configuration of the noble gas radon. Francium has 87 electrons, with the last electron occupying the 7s orbital.
The noble gas configuration of francium is [Rn]7s^1, where [Rn] represents the electron configuration of radon, a noble gas element. Francium has one valence electron in the 7s orbital, making it highly reactive.
Electronic configuration of hafnium: [Xe].4f14.5d2.6s2
The most stable oxidation state of francium is +1. Francium readily loses its single valence electron to attain a stable electron configuration similar to the noble gas configuration of cesium.
Fr is in the 1st period. It removes an electron to get noble gas configuration. Fr+ does not have valence electrons.Francium has 1 electron in its outermost energy level. It donates its outermost electron to stabilize its electron configuration. Francium(I) has no valence electrons.
Francium and lithium have different atomic numbers, electron configuration, Pauling electronegativity etc.
The electron configuration of Fr, or Francium starts with the base configuration of [Rn]. The outer shell is 7s1, giving 1 valence electron.
Francium is radioactive and rubidium not. Also the electron configuration, atomic number, physical properties, hazards etc. are different.
Francium ions typically have a +1 charge. Francium is an alkali metal in group 1 of the periodic table, and like other alkali metals, it tends to lose one electron to achieve a stable outer electron configuration.
This compound was not prepared; the chemical formula will be FrF.