Chemistry

Chemistry, 30.08.2019 03:30, simmers123

Which of the following ground-state electron configurations represents the atom that has the lowest first-ionization energy?

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Chemistry, 16.09.2019 04:20, sporting06

1.) which of the following have the correct sequence of orbitals in a multi electron atom from lowest to highest energy? if the orbitals are not in order of increasing energy, put them in the correct order. 2p < 3s < 2s 3p < 4s < 3d 3p < 3d < 4s 2p < 2s < 1s 3s < 4s < 3p 2.) rewrite the electron configurations for the atoms below using core electron notation. determine the number of valence electrons for each atom. b 1s22s22p1 ca 1s22s22p63s23p64s2 cl 1s22s22p63s23p5 3.)the following electron configurations correspond to neutral atoms in excited states. what is the element and what is the ground state electron configuration for each atom? 1. 1s2 2s2 2p6 3s2 3p6 3d5 2. [kr] 5s2 4d10 5p4 6s1

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Physics, 16.09.2019 22:30, hntnhtthnyt

Find the energy (in ev) of a ground state electron in a he ii (he + ) atom. (b.) find the amount of energy (in ev) needed to ionize the ground state electron of part (a). (c.) for which ionization state(s) of carbon could you calculate (principle) quantum energy levels for given the formula for e n presented in class

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Chemistry, 15.11.2019 18:31, Randy11111

Consider the following electron configurations to answer the questions that follow: (i) 1s2 2s2 2p6 3s1 (ii) 1s2 2s2 2p6 3s2 (iii) 1s2 2s2 2p6 3s2 3p1 (iv) 1s2 2s2 2p6 3s2 3p4 (v) 1s2 2s2 2p6 3s2 3p5 the electron configuration belonging to the atom with the highest second ionization energy is socratic a) (i) b) (ii) c) (iii) d) (iv) e) (v) the electron configuration that belongs to the atom with the lowest ionization energy is a) (i) b) (ii) c) (iii) d) (iv) e) (v)

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