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Subjects>Science>Chemistry

How many valence electrons in co3- 2-?

Anonymous

∙ 15y ago

Updated: 5/22/2024

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!

Wiki User

∙ 15y ago

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More answers

There are 24 valence electrons in CO3^2-. Each oxygen contributes 6 valence electrons and the carbon contributes 4 valence electrons, resulting in a total of 24 valence electrons.

AnswerBot

∙ 10mo ago

24

Wiki User

∙ 15y ago

18!

Wiki User

∙ 13y ago

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Q: How many valence electrons in co3- 2-?

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Continue Learning about Chemistry

How many electrons are in CO3 2?

There are a total of 22 electrons in the CO3 2- ion. This consists of 6 electrons from carbon (C) and 8 electrons from each of the three oxygen (O) atoms, along with the additional 2 electrons to account for the overall 2- charge of the ion.

How many valence electrons are in zinc?

Zinc has 2 valence electrons.

How many valence electron does calcium have?

Calcium has 2 valence electrons, like all Group 2 elements.

How many valence electrons magnesium?

12

How many valence electrons are in alkaline earth metals?

Alkaline earth metals have 2 valence electrons.

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Related Questions

How many valence electrons does co3 2- have?

The carbonate ion, CO3 2-, has a total of 24 valence electrons. This is because there are three oxygen atoms, each contributing 6 valence electrons, and a charge of 2- indicates the addition of 2 electrons to account for the overall charge on the ion.

How many electrons are in CO3 2?

There are a total of 22 electrons in the CO3 2- ion. This consists of 6 electrons from carbon (C) and 8 electrons from each of the three oxygen (O) atoms, along with the additional 2 electrons to account for the overall 2- charge of the ion.

How many valence electrons does zinc have?

Zinc has 2 valence electrons.

How many valence electrons does Be have?

Beryllium has two valence electrons.

How many valence electrons does mgnesium have?

Magnesium has 2 valence electrons.

How many valence electrons are in zinc?

Zinc has 2 valence electrons.

How many valence electron does calcium have?

Calcium has 2 valence electrons, like all Group 2 elements.

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 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 in the outer shell of helium?

2 valence electrons

How many valence electrons magnesium?

12

How many valence electrons are found in an atom of magnesium?

Mg has 2 valence electrons.

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