how many unpaired electrons are there in a co^2+ ion?
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The Co2+ ion in aqueous solution is octahedrally coordinated and paramagnetic, with three unpaired electrons.
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Chegg.com. Total unpaired electrons present in the given Cl- ion are zero. Atomic number of Chlorine is 17.
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how many unpaired electrons are present in the element with atomic number 24. It has 6 unpaired electrons.
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There are 5 unpaired electrons in the Fe3+ ion. The reason for this is that Iron has the electron configuration Ar3d5. The 5 d electrons are all...
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Answer and Explanation: A beryllium atom will have no unpaired electrons.
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For diamagnetic character, there should not be any unpaired electron in the molecules formation. Here, for H2 the number of unpaired electron is 0. But in all other case there's an unpaired electron. Let it be H2- ,H2+ or He2+ ; there's an unpaired electron i.e, they are paramagnetic.
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Answer and Explanation: There are no unpaired electrons present in the ground state Kr atom.
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This strontium particle has a mass number of 90 and an atomic number (proton number) of 37. Cobalt has an atomic number of 27. In a neutral atom it has 27 electrons, however, in the Co3+ ion it has LOST three electrons. Therefore number of electrons left = 24 electrons.
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Answer and Explanation: A beryllium atom will have no unpaired electrons. We determine this by looking at the electron configuration of beryllium.
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Zn2+ has 0 unpaired d electrons, Co2+ has 3 unpaired d electrons. Co2+ is therefore paramagnetic and will be attracted by a magnetic field.
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Mn 2+ has 5 unpaired electrons : 3d [Ar] 25 Mn 3+ electron configuration: 1s 2 2s 2 2p 6 3s 2 3p 6 3d 4 .
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Answer and Explanation: There are no unpaired electrons in an O2− ion. This is because fills its valence shell by adding two additional elections for a total of...
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There are 32 electrons are present in a hydrogen carbonate anion.
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Boron has three unpaired electrons but only one is unpaired. the first two are in the 2s orbital and the third is in a p orbital. It goes on.
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There are 5 d orbitals and we place 5 electrons in them; therefore, there must be 5 unpaired electrons.
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The Fe2+ ion is a d6 case. The weak field case has four unpaired electrons and the strong field has zero unpaired electrons.
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Co (2+) is a cation (an ion with a positive charge) and the only way this can happen is if Co lost 2 electrons. So the number of protons is 27 and the number of electrons is 25.