QUESTION 3 Which of the following elements are exceptions to the Aufbau principle for filling ground...
Aufbau Principle Indicate which of the given electronic configurations are true ground state confiqurations for the respective atoms and which are false Take care! There are some exceptions to the simple rules.)
Discuss the significance of the Pauli Principle, Hund’s rule and the Aufbau principle in obtaining the ground state configurations of multi-electron atoms.
Ground state electron configuration Write the ground-state electron configurations for the following elements: B, V, Ni, As, I, Au.
14) Write ground state electron configurations for the following elements. (3) Cr 15) Write the condensed electron configurations of the following elements.(3) 16) Write the ground state electron configurations for the following ions. (3) Zn Ag 17) Identify the following elements by their configuration 1s 2s 2p 3s 3p 4s 3d 4p 1s 2s 2p 3s 3p 4s 3d [Kr] 5s4d"5p [Ar] 4s
answer questions 1 and 2 please QUESTION 1 Which of the following ions has an ground state electron configuration of [Ar]3d? Select ALL that apply I Fe2+ Mn? 3 • N3+ Rh2+ QUESTION 2 Which of the following ions has the ground state electron configuration (Ar]3d10 Select All that apply. Mn2- cul
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...
Part A Classify each orbital diagram for ground-state electron configurations by the rule or principle it violates Drag the appropriate items to their respective bins. View Available Hint(s) Help Reset за 1 3 P 1 1 1 |3s 1 |зр 1 3p 11 11 Зр |за 3s 1 3s 1 Pauli violation Aufbau violation Hund violation Request Answer Submit
5. (a) State the strong form of the Pauli Principle which describes the symmetry properties of a two-particle state function under exchange of the particles, and explain the difference between fermions and bosons. 2 marks) (b) By constructing appropriate two-particle state functions show why it is that no two identical fermions can occupy the same spatial state, i.e. a state specified by quantum numbers n, 1, mi, unless they have different spins. 4 marks) (c) Use the Bohr-Stoner principle (or...
Which of the following elements are paramagnetic in the ground state (for a free atom)? Select all that apply however penalties will be applied for incorrect guesses. Select one or more O Zn O Ne O o O Cl О са Fe O Be
Which of the following elements has no unpaired electrons in its ground state? Select all that apply however penalties will be applied for incorrect guesses. Select one or more: Ве C Fe OCa Ne Check