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1 ... It is in the first group, therefor it only has one valence shell
Wiki User
∙ 12y ago
Wiki User
∙ 8y agoAlthough fluorine (with atomic symbol F) has quite a few isotopes, the only stable one has a mass number of 19, which would mean there'd be ten neutrons in the nucleus.
Wiki User
∙ 13y agoThe question can't be answered, since it depends on which isotope of francium the atom is.
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Which other elements contain the same number of outer electrons as potassium?
All the elements in the first column of the periodic table have 1 valence electron.They include: lithium (Li), sodium (Na), postassium (K), rubidium (Rb),cesium (Cs), and Francium (Fr).See the Related Questions for more information.
Does Francium give away electrons easily or hold on to them tightly?
As an element of Alkali metals family, It will give away its electrons very easily to produce monovalent Fr+ ion
What is hydrogens family name?
Hydrogen is placed in group 1, along with alkali metals
What is the ion form for francium?
1. Naturally: francium 221 and francium 223 appear in the decay chains of neptunium or uranium 235. 2. Artificially: francium isotopes can be obtained by nuclear reactions in laboratories.
Which other elements contain the same number of outer electrons as sodium and what is the chemical symbols?
Lithium, Rubidium, Cesium, Francium. Li , Rb , Cs, and Fr
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.
How many valence electrons are found in alkali metals Li Na K Rb Cs and Fr?
1
Where are valence electrons located and why are they so important?
They are on the outermost level of the electron shells. On the periodic table the valience electrons increase as they go over in groups. Valence electrons are located at the highest energy level present in an atom and they are almost responsible for its chemical properties. They are the electrons that participate in chemical reactions.
What are the elements that have the same number of valence electrons?
The elements that have the same number of valence electrons are located in a group.The group number from the Periodic Table relates to the number of electrons in the valence shell.For example, elements in group 1 (H, Na, Li, K, Rb, Cs, Fr) all have 1 valence electrons and elements in group 7 (Cl, F, I, Br) have 7 valence electrons in its outer shell.
How many electrons are in the valence shell of francium?
Francium has one valence electron, its atomic no is 87 and it belong to Ist group of periodic table.
How many electrons are in a francium ion?
The ion Fr+ has 86 electrons.
The alkali metals have how many valence electrons?
1
What atom has the larger atomic radius F or Fr?
Fr
What has only one electron?
Hydrogen (H) only has one electron. If you are talking about valence electrons, all of the elements in group 1A on the periodic table have one valence electron (H, Li, Na, K, Rb, Cs and Fr).
Which is larger a hydrogen H atom or a francium Fr atom?
Francium atom. (periodic trends)
What is the most metal rective atom?
Fr
What part of the atom accounts for most volume?
the nucleus ^^to whoever wrote this answer.. you are stupid. the nucleus is where most of the MASS is contained. so the correct answer is that the volume is found around the nucleus NOT the nucleus... to the above who said he was stupid, you are stupid.
