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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
What else can I help you with?
What type of bond would occurs between francium and bromine?
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).
Is francium a cation or anion?
Francium is a cation because it loses an electron to become positively charged.
What is the ion form for francium?
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.
What is the shorthand electron configuration of magnesium?
The shorthand electron configuration of magnesium is [Ne]3s2.
What is the longhand electron configuration for Sulfur?
The longhand electron configuration for sulfur is 1s2.2s2.2p6.3s2.3p4.
What is the electronic configuration of francium?
The electron configuration of francium is [Rn]7s1.
What is the abbreviated electron configuration for Francium?
The electron configuration of francium is: [Rn]7s1.
What is noble gas configuration for francium?
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.
What is the noble gas configuration of francium?
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.
What is the orbital notation of francium?
Electronic configuration of hafnium: [Xe].4f14.5d2.6s2
What is the formula of the most stable oxygen of francium?
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.
How many valance electrons are there in Fr plus?
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.
Why doesn't lithium react as well as francium?
Francium and lithium have different atomic numbers, electron configuration, Pauling electronegativity etc.
What is the Lewis dot diagram for Fr?
The electron configuration of Fr, or Francium starts with the base configuration of [Rn]. The outer shell is 7s1, giving 1 valence electron.
What is different about francium and rubidium?
Francium is radioactive and rubidium not. Also the electron configuration, atomic number, physical properties, hazards etc. are different.
What charge does francium ions have?
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.
What is the ion formula of francium?
This compound was not prepared; the chemical formula will be FrF.
