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Ca loses electrons.
In general metals react in compound by losing some of their electrons, Ca is a metal.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoCalcium loses electrons, ideally 2, in order to achieve an outer shell electron form that looks like that of Argon
Wiki User
∙ 13y agoCalcium loses two electrons to become the calcium ion
Wiki User
∙ 12y agoCa loses electrons.
Wiki User
∙ 12y ago2
Wiki User
∙ 12y agoTwo.
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Silicon how many electrons are gained or lost?
it has gain 4 electrons
How many electrons are gained or lost in boron?
There are many factors when it comes to Boron. If it were to form an Ion, then it would drop a total of three electrons.
A cation of calcium has a 2 plus charge how many electrons does it have?
calcium has 20 electrons.when it loses 2 electrons, it has 18 electrons.
How many electrons does calcium lose?
Usually calcium loses 2 electrons, that's why calcium is found in Group 2 of the periodic table.
How many electrons are transferred in the ionic bond between Calcium and Oxygen?
Two electrons are transferred between calcium and oxygen to form calcium oxide.
How many electrons must be gained or lost for calcium to attain a noble-gas electron configuration?
two electrons lost
How many numbers of electrons grained or lost for calcium?
2 electrons are lost from calcium, forming Ca2+ ion
How many electrons must be gained or lost for calcium to attain a noble gas electron configuration?
Ca needs to lose 2 electrons to become Ca+2
Silicon how many electrons are gained or lost?
it has gain 4 electrons
How many electrons will be gained or lost by scandium?
Usually three will be lost.
How many electrons are gained when going from Al to Al3 plus?
-3 electrons are gained,i.e,3 electrons are lost by Al and 3 electrons are gained by the other atom nearby.
How many electrons are gain or lost to form ions for calcium?
two are lost
How many electrons are lost or gained in a chemical reaction?
There is zero NET loss or gain of electrons
How many electrons are lost or gained in Xe?
Xe neither gain or lose electrons= 0
How many electrons were lost or gained to form Cu plus?
Only one electron lost.
How many electrons are needed to be gained or lost in aluminium to achieve stable electron configuration?
Only three electrons.
How many electrons an atom has lost gained or shared to become stable?
the oxidation number
