Chemistry
What is the electron configuration of V3+? [Ar]4s23d3 [Ar]4s23d0 [Ar]4s03d2 [Ar]4s23d5 What are possible correct quantum numbers for two outer most valence electrons in V3+? 3,3,-2, +1/2 AND 3,3,-1, + 1/2 3,2,-2,+ 1/2 AND 3,2,-1, + 1/2 4,1,0 + 1/2 AND 4,1,0, - 1/2 4,0,0+ 1/2 AND 4,0,0, - 1/2 How many unpaired electrons does V3+ have? Three One None Two Is V3+ paramagnetic or diamagnetic? Why? Diamagnetic because it has paired electrons Paramagnetic because it has unpaired electrons Paramagnetic because it has paired electrons Diamagnetic because it has unpaired electrons
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Therefore, V3+ contains 20 electrons. As a result, V3+ has an electron configuration of [Ar]3d2 [A r] 3 d 2. Which arrangement of electrons is correct? 1s22s22p63s23p64s23d104p3 ( c ) ( c ) s 2 s 2 s 2 p 6 s 2 s 2 p 6 s 4 s 2 3 d 10 4 p Electronic configuration should be expressed as 3 in this format. The electronic setup is written in accordance with Aufbau, Pauli, and Hund's criteria. How is the electron configuration performed? Three One Zero Two V3+ is diamagnetic or paramagnetic, right? Why? Having paired electrons makes something diamagnetic. due to the unpaired electrons, it is magnetic. due to its paired electrons, it is magnetic. Having unpaired electrons makes it diamagnetic. To know more about electron configuration visit: brainly.com/question/29757010 #SPJ4
Final answer: The V3+ ion's electron configuration is [Ar]4s0 3d2. The correct quantum numbers for its two outermost valence electrons are 3,2,-2,+ 1/2, AND 3,2,-1, + 1/2. There are two unpaired electrons in V3+, making it paramagnetic. Explanation: The electron configuration of the V3+ ion is [Ar]4s0 3d2. As we ionize the atom, the electrons are removed from the 4s orbital first followed by the 3d orbital, resulting in a 3d2 configuration left in the valence shell after ionizing for the 3+ charge. The possible correct quantum numbers for two outermost valence electrons in V3+ are 3,2,-2,+ 1/2 AND 3,2,-1, + 1/2. These quantum numbers represent the characteristics of these electrons occupying the orbital of the principal quantum number n=3, l=2 (d orbitals). The third quantum number m is -2 and -1 respectively, denoting 2 different d orbitals, and the spin quantum number is +1/2, indicating their spin direction. For V3+, there are two unpaired electrons. The valence shell configuration 3d2 represents two electrons both occupying different d orbitals, hence they are unpaired. Because V3+ has unpaired electrons, it is considered paramagnetic, not diamagnetic. Paramagnetism is a form of magnetism whereby certain materials are attracted by an externally applied magnetic field and form internal, induced magnetic fields in the direction of the applied magnetic field. Learn more about Electron Configuration here: brainly.com/question/31812229