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Calcium loses 2 valence electron to become ionized.
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∙ 13y ago
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How many valence electrons must calcium lose or gain to have 8 valence electrons?
It loses 2 electrons to obtain the argon configuration of 8 valence electrons.
How many valence electrons are in calcium?
Calcium is a non metal element. There are 20 electrons in a single atom.
How many neutrons are in calcium oxide?
Depends on what you mean by number of electrons. Calcium has 20 electrons and oxygen has 8 electrons for a total of 28 electrons. But if you mean how many VALENCE electrons, then the calcium has 2 and the O has 6 for a total of 8 valence electrons.
How many valence electrons must sulfur gain or lose to get 8 valence electrons?
It must gain two electrons.
How many valence electrons will barium gain or lose to fill its outer shell?
It will lose 2 electrons.
How many valence electrons must calcium lose or gain to have 8 valence electrons?
It loses 2 electrons to obtain the argon configuration of 8 valence electrons.
How many valence electrons have calcium?
Calcium has two valence electrons.
How many valence calcium have?
Calcium has two valence electrons.
How many valence electrons are found in calcium?
There are only 2 valence electron found in calcium.
How many electrons in the outer valence shell of calcium?
There are 2 electrons in valence shell of calcium. :-)
How many valence electrons are in calcium?
Calcium is a non metal element. There are 20 electrons in a single atom.
How many valence electron does calcium have?
Calcium has 2 valence electrons, like all Group 2 elements.
How many valence electrons in calcium ion?
Type your answer here... The number of valence electrons in calcium is 20, because it's almost the same thing as it's atomic number.
How many electrons must calcium lose to become a nobl gas?
2 electrons as it has 2 valence electrons, hence it has a tendency to lose 2 electrons to achieve noble gas configuration
How many electrons does the calcium atom lose?
I believe it is 2, seeing it is a metal, and has 2 valence electrons. Correct me if I'm wrong, I don't have my periodic table with me (Calcium -> Ca?).
How many valence electrons is in calcium?
Two.
How many electrons would calcium have to lose or gain to have to have 8 valence electrons?
It needs to lose to in order to have the same number of outer electrons as Argon. The Noble gas configuration of [Ar]4s2 confirms this.
