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What is the electron configuration using the main energy level in a atom with the last electron that has 3d2 electron configuration
If given Ti2+I would write the noble gas electron configuration like this [Ar] 3d2 4s2And then just take away 2 e- from the last number you wrote 4s2-Your noble gas...
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Write the four quantum numbers corresponding to the electron described below: 1. 11th electron in 5f14 2. 8th electron of 4d10 3. 5th electron of 4p6 4. 4th electron of 3p4 5. 11th electron of sodium
1. Principal quantum number N=3,Azimuthal quantum number l=0Magnetic quantum number m=0,Spin quantum number s=+1/22.Principal quantum number n=2Azimuthal quantum number l=1,Magnetic quantum number m=+1 or −1, Spin quantum number s=+21 or...
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the energy required to remove two valence electrons of a metalic atom is called?
a)ionization energy
b)second ionization energy
c)activation energy
d)electron potential
An answer is a) ionization energy .
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What is the main difference between Bohr's atomic model and the quantum atomic model?
Answer: In Bohr’s atomic model electron is considered a particle that moves around the nucleus in fixed circular orbits. In the quantum mechanical atomic model electron is described as matter...
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Consider an atom that has an electron in an excited state. The electron falls to a lower energy level. What effect does that have on the electron?
Answer on Question #83749, Chemistry/ Inoragnic ChemistryConsider an atom that has an electron in an excited state. The electron falls to a lower energy level. What effect does that have...
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Calculate the energy values of the electron in second and third orbits of hydrogen atom
for electron on the n-th orbit in hydrogen atom energy E is defined as:E = -ER/n2 where ER = 13.6 eV is rydberg energy. Energy of electron on the 2nd...
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. If the radius of the first Bohr orbit is r, then the deBroglie wavelength in the third Bohr orbit is
Answer.The radius of first bohr orbit = rWe know for nth bohr orbit its radius rn ∝ n2For, third bohr orbit let, radius be r3Then, (r/r3) = (1/3)2r3 = 9r.The...
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In the Bohr model of the hydrogen atom, the n = 5 to n = 2 electronic transition corresponds with an of energy; the change in the energy of the atom in this process is a value.
1.-0.852.-12.75
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The energy of electron in first energy level is -21.79*10-12erg per atom. What would be the energy of electron in second energy level?
The total energy, E of the electron is the sum of kinetic energy and potential energy. Kinetic energy of the electron = ½ mv2 Potential energy = -KZe2 /r Total...
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