How many valence electrons does Francium have? Answer. Wiki User March 25, 2010 6:23PM. Francium has one valence electron, its atomic no is 87 and it belong to Ist group of periodic table.
Francium has one valence electron as a member of the alkali metal group on the periodic table of elements. That valence electron is in the s-orbital of the seventh energy level. The full electron configuration for francium is notated as 1s2 2s2p6 3s2p6d10 4s2p6d10f14 5s2p6d10 6s2p6 7s1, which can be simplified to [Rn] 7s1.
Francium-223 also has a shorter half-life than the longest-lived isotope of each synthetic element up to and including element 105, dubnium. Francium is an alkali metal whose chemical properties mostly resemble those of caesium. A heavy element with a single valence electron, it has the highest equivalent weight of any element.
How many valence electrons does Francium have? Francium has one valence electron, its atomic no is 87 and it belong to Ist group of periodic table. Asked in Atoms and Atomic Structure
How many valence electrons does Francium have? Francium has one valence electron, its atomic no is 87 and it belong to Ist group of periodic table. Asked in Chemistry , Elements and Compounds ...
Francium has 87 positively charged protons and 87 negatively charged electrons, plus a varying number of uncharged neutrons, of which 136 is the commonest amount. Number of neutrons = Atomic mass ...
Francium has 87 electrons; one is the valence electron. Asked in Chemistry How many shells does mercury have? There are 80 electrons shells for mercury. Asked in Metal and Alloys
The alkali metals or group 1 elements (lithium, sodium, potassium, rubidium, cesium, francium) will have one valence electrons, so they all will have similar properties.
Francium has seven electron shells; electrons per shell: 2, 8, 18, 32, 18, 8, 1. Asked in Atoms and Atomic Structure How many valence shell does francium have ?
Element Francium - Fr. Comprehensive data on the chemical element Francium is provided on this page; including scores of properties, element names in many languages, most known nuclides of Francium. Common chemical compounds are also provided for many elements.