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There are two valence electrons in Ca. To determine this write out the electronic configuration of Ca using the Principal quantum number method K L M N 2 8 8 2 as you can see the number of electrons in the outermost shell (which is the valency) is 2. Making Ca a metal and giving away its 2q outermost electrons to attain a stable electronic configuration.
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How many valence electrons would be found in an atom of chlorine?
A chlorine atom has 7 valence electrons.
How many valence electrons does a nitrogen atom have then a carbon atom?
nitrogen has 5 valence electrons. carbon has 4 valence electrons.
How many valence electrons does an atom of barium possess?
A barium atom has two valence electrons.
How many valence electrons are in a chlorine atom and a chloride ion?
There are 7 valence electrons in chlorine atom and 8 valence electrons in chloride ion.
How many valence electrons are in the lead atom?
There are 4 valence electrons in lead.
How many valence electrons would be found in an atom of chlorine?
A chlorine atom has 7 valence electrons.
How many valence electrons are found in an atom of magnesium?
Mg has 2 valence electrons.
How many valence electrons are found in an atom of each what element Helium?
Helium has 2 valence electrons.
How many valence electrons does a neutral atom of silicon have?
A neutral atom of silicon will have 4 valence electrons. The amount of valence electrons that a neutral atom will have can be found by the atoms group number in the periodic table.
How many total electrons and valence electrons are found in an atom of An?
The symbol An doesn't exist.
How many valence electrons are found in a neutral atom of phosphorous?
5
How many valence electrons would be found in an atom of xenon?
The are none.
How many valence electrons would be found in an atom of oxygen?
6
How many valence electrons are in an atom of magnesuim?
There are 2 valence electrons in an atom of magnesium. There are 5 valence electrons that are in an atom of phosphorus. There are 4 valence electrons that are in a silicon atom.
How many valence electrons are found in a krypton atom?
There are 8 Valence Electrons.
How many valence electrons does a nitrogen atom have then a carbon atom?
nitrogen has 5 valence electrons. carbon has 4 valence electrons.
How many valence electrons does an atom of barium possess?
A barium atom has two valence electrons.
