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A cesium atom has 1 valence electron. It is an alkali metal, and all alkali metals have 1 valence electron. The electron configuration for cesium is (Rn)7s1. The single electron in the 7s sublevel is its valence electron.
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∙ 12y ago
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∙ 14y agoit is a group I metal; the answer is one electron.
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∙ 14y agoThere is only one valence electron in cesium.
Wiki User
∙ 10y agoJust one, Cs is in group 1, an alkali metal
Wiki User
∙ 13y agoOne valence electron
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∙ 14y ago1
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∙ 12y ago1
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How many valence electrons are in the element Neon?
There are 8 valence electrons for neon.
How many valence electrons does chlorine have?
The element chlorine has seven electrons in its valence shell.
How many valance elctrons does phosphorus have?
This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
How many valance electrons does helium have?
Helium has two valence electrons. It is the only noble gas not to have eight valence electrons. Helium has the electronic configuration 1s2.The Noble gases have eight valence electrons in their outer shell.
How many unpaired electrons does Cesium have?
Cesium has 1 unpaired electron.
How many electrons does Cesium have in its outer energy level?
Cesium, or Cs, has 1 valence electron.
How many electrons are core electrons in the element cesium?
54
How many electrons are in the outermost shell for sodium and cesium?
For group 1 elements : lithium , sodium, potassium...etc All of them have one valence electrons , however Rubidium(Rb) have two valence electrons. Therefore, Cesium have one valence electrons. :D
How many valence electrons should an element to react with a element with 7 valence electrons?
one valence electron
How many valence electrons does an element in 5A contain?
5 valence electrons.
Element 3 lithium has one valence electron and element 4 beryllium has two valence electrons Element 5 boron has how many valence electrons?
Boron has 3 valence electrons.Boron has 3 valence electrons.
How many valence electrons do the Group13 element have?
They have 3 valence electrons unless they are isotopes.
How many valence electrons are in the element Neon?
There are 8 valence electrons for neon.
How many electrons does the element Be have in it?
4 electrons, 2 valence electrons
How many valence in the element cobalt?
There are 2 valence electrons in cobalt.
How many valence electron does chlorine?
The element chlorine has seven electrons in its valence shell.
How many valence electrons are in the element fluorine and do the same for chlorine and bromine?
The number of valence electrons is seven.
