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Cacium has 20 electrons in a atom. Oxidation number of it is +2.

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What is the oxidation number for fluoride?

+1 for hydrogen -1 for fluorine


What is the oxidation number for calcium and nitrate?

Calcium is a element. Nitrate is a ion. Calcium shows +2.


What are the oxidation number for Flouride?

The oxidation number for fluoride is -1. Fluorine, which is present in fluoride compounds, is in group 17 of the periodic table and typically has an oxidation state of -1 when bonded to other elements.


What is the oxidation number of Ca?

The oxidation number of Calcium (Ca) is +2


Elements that have a single oxidation number?

Elements that have a single oxidation number include group 1 elements (e.g. sodium, potassium) which have an oxidation number of +1, and group 2 elements (e.g. magnesium, calcium) which have an oxidation number of +2.


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How many atoms are present in 7.92g of calcium fluoride?

Calculate the number of moles of calcium fluoride by dividing the mass by its molar mass. The molar mass of calcium fluoride (CaF2) is 78.08 g/mol. Then, multiply the number of moles by Avogadro's number (6.022 x 10^23) to find the number of atoms present in 7.92g of calcium fluoride.


What is the oxidation no of calcium in compound caocl2?

The oxidation number of calcium in the compound CaOCl2 is +2. In compounds, the sum of the oxidation numbers must equal zero, and since oxygen has an oxidation number of -2 and chlorine has an oxidation number of -1, the calcium ion must have an oxidation number of +2 to balance the charges.


What is the oxidation number of Ca3P2?

The oxidation number of calcium (Ca) is +2 and the oxidation number of phosphorus (P) is -3. Therefore, in Ca₃P₂, the oxidation number of calcium is +2 and the oxidation number of phosphorus is -3.


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What is the oxidation number of fluoride?

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Is calcium fluoride flammable?

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