101. Which atom in its ground state has two unpaired electrons in the electron configuration?
a. Mg b. P c.S d. Cl
102. Which of the following is the correct ground state electron configuration of the element germanium (Ge)?
Which atom in its ground state has two unpaired electrons in the electron configuration?
The ground state electron configuration of a mn^2+ is 1s^22s^22p^63s^23p^63d^5 me^2+ is paramagnetic with five unpaired electron. diamagnetic. paramagnetic with one unpaired electron paramagnetic with three unpaired electron paramagnetic with two unpaired electron which ground-state electron configuration is incorrect? br:[ar]3d^104s^24p^5 k: [ar] 4s^1 fe: [ar]3d^5 zn: [ar]3d^104s^2 What 2+ ion has the following ground state electron configuration? The procedure by which electrons are assigned to (or buih up into) orbitals is known as the principle. a. Aufbau b. Bohr c....
How many unpaired electrons are present in the ground state electron configuration of a C atom?
Give the EXPECTED abbreviated electron configuration for the ground state of the element shown below and the number of unpaired electrons expected to be in the highest energy subshell for. Enter your answer with subshells in increasing energy order, without superscripts and with spaces between subshells. Example: vanadium (V) = [Ar] 4s2 3d3 Abbreviated Electron Configuration Palladium (Pd): Answer Answer Unpaired Electrons Bismuth (Bi): Answer Answer Unpaired Electrons Germanium (Ge): Answer Answer Unpaired Electrons
Write the electron configuration for Astatine (At), element 85 in its ground state. Indicate the number of valence and core electrons in this element How many unpaired electrons does ground state At possess? Which set of quantum numbers correctly describes an electron in the outermost orbital of a astatine atom? At Electron Configuration: Valence Electrons: Core Electrons: Quantum Numbers: n = 1 = m1 = m2 = Unpaired Electrons:
Which of the following ions has the greatest number of unpaired electrons in its ground-state electron configuration? Ni3+ Fe3+ Co3+ Sc3+ Cr3+
Write the condensed electron configuration of titanium. List the amount of unpaired electrons of atom of titanium. List the amount of valence electrons of atom of titanium. 13. (a) Write the condensed electron configuration for a ground state atom of titanium. (b) How many unpaired electrons does an atom of titanium possess? (c) How many valence electrons does an atom of titanium possess?
6. How many unpaired electrons does an atom of phosphorous have in its ground state? (3) 3 (4)5 (1) 1 (2) 2 7. A possible set of quantum numbers for the last electron added to complete an atom of silicon (Si) in its ground state is m eo m, A. 4 0 +% -% В. 3 0 +1 C. 4 1 -1 +% D. 3 1 +1 -% (1) A (2) B (3) C (4) D 8. A possible set...
20. An atom of which of the following elements has the smallest ionization energy? A. CI C. Si B. P DS 21. An atom of which of the following elements has the largest second ionization energy? A. Cs С Ро B. Pb D. Ba Q89. 22. Which of the following forms the most stable anion in the gas phase? A. CI (electron affinity -349 kJ/mol) B. S (electron affinity = -200 kJ/mol) CO (electron affinity = -141 kJ/mol) D. C(electron...
1. (30 pts) For germanium (Ge) atom: 1) Write the shorthand ground state electron configuration and orbital diagram for Ge. Indicate the magnetic property (diamagnetic or paramagnetic) of the atom. 2) Write a set of quantum numbers (n. l, m, m.) for one of the germanium valence electrons. 3) Based on the above orbital diagram, predict one possible germanium cation charges. Explain the reasons of your predictions
The following properties are observed for an unknown element. Identify the element from its properties. (a) The neutral atom has two unpaired electrons. (b) One of the valence electrons in the ground-state atom has ml = +1. (c) The most common oxidation state is +4. (d) If an electron in a hydrogen atom were excited to the same principal quantum level, n, as the valence electrons in an atom of this element, and fell to the n - 1 quantum...