0
C= 4 x 1 = 4
O= 6 x 3 = 18
------
22
- 2
-----
24*
* Because a (-) is adding and (+) is subtracting.. so since this problem is a (-2) then you will add it to the total found.. hope this helps!
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∙ 15y ago
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How many electrons are in CO3 2?
there are 62 electrons in co3 2-
How many valence electrons are in lutetium?
2 valence electrons
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There are only 2 valence electron found in calcium.
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Calcium has 2 valence electrons, like all Group 2 elements.
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24
How many electrons are in CO3 2?
there are 62 electrons in co3 2-
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Magnesium has 2 valence electrons.
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Beryllium has two valence electrons.
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2 valence electrons
How many valense electrons does strontium have?
There are 2 valence electrons in Radium. There are 2 valence electrons in Radium.
How many valence electrons are in the outer shell of helium?
2 valence electrons
How many valence electrons are found in an atom of magnesium?
Mg has 2 valence electrons.
How many valence electrons are in an atom of magnesuim?
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