Hund\'s rule predicts that the most stable electronic structure of an atom has e

Question

Hund's rule predicts that the most stable electronic structure of an atom has electron spins paired. no two electron will share the same orbital. electrons in an orbital have equal but opposite charges. electrons must have opposite spins to share an orbital. when several orbitals of equal energy are available, as in a given subshell, electrons enter singly with parallel spins. What is the total capacity of electrons in n = 3? 5 10 18 32 50 Which of the following properties is associated with the value of the phi quantum number ? the shape of an orbital the size of an orbital the number of electrons in an orbital the energy of an orbital the orientation in space of an orbital What is the ground state electron configuration of_25Mn? 1s^2 2s^2 2p^63s^23p^63d^64s^1 1s^2 2s^2 2p^63s^2 3p^63d^54s^2 1s^2 2s^22p^6 3s^23p^63d^7 1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 1s^2 2s^2 2p^63s^23p^6 4s^2 4d^5

Explanation / Answer

4.e when several orbitals of equal energy are available ,as in a given subshell ,electrons enter singly with parallel spins

5 c.18

explanation:n=3 electrons

2n2 = 2(3)^2 = 18 electrons

6.a. shape of the orbital

7. b

1s2 2s2 2p6 3s2 3p6 3d5 4s2

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