Calcium oxide has 20 electrons from the calcium atom, and 8 electrons from the oxygen atom, totaling 28 electrons.
There are 16 electrons in an O2 molecule. Each oxygen atom contributes 8 electrons, totaling 16 electrons in the molecule.
In one molecule of CaO, there are 2 atoms, one each of Ca and O In one mole of CaO, the no. for both type of atoms is 6.022 X 1023.
CaO is an ionic compound because it is composed of a metal (Ca) and a nonmetal (O). Ionic compounds typically form between a metal and a nonmetal by transferring electrons to achieve a stable electron configuration.
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A molecule of of H2O has 10 electrons: two from the hydrogen and 8 from the oxygen.
First, calcium oxide is an ionic compound and so does not form molecules. In one formula unit (ionic equivalent of a molecule) of calcium oxide there is 1 oxygen (8 protons) atom and 1 calcium atom (20 protons) for a total of 28.
There are 16 electrons in an O2 molecule. Each oxygen atom contributes 8 electrons, totaling 16 electrons in the molecule.
A NADH molecule stores 2 electrons.
There are 16 electrons in an oxygen molecule as each oxygen atom has 8 electrons.
In one molecule of CaO, there are 2 atoms, one each of Ca and O In one mole of CaO, the no. for both type of atoms is 6.022 X 1023.
Calcium oxide (CaO) contain one atom of calcium.
CaO is an ionic compound because it is composed of a metal (Ca) and a nonmetal (O). Ionic compounds typically form between a metal and a nonmetal by transferring electrons to achieve a stable electron configuration.
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There would be 13 electrons.
There would be three unshared pairs of electrons in a molecule of hydrogen iodide.
A molecule of of H2O has 10 electrons: two from the hydrogen and 8 from the oxygen.
In an oxygen molecule (O2), each oxygen atom has 3 lone pairs of electrons.