Homework Answers
Cr and Mn has 5 unpaired electrons in 3d subshell.
Electronic configuration of 25Mn
1s2 2s2 2p6 3s2 3p6 4s2 3d5
So it has 5 unpaired electrons in d-subshell.
For 24Cr
1s2 2s2 2p6 3s2 3p6 4s1 3d5
So it has five unpaired electrons in d-subshell
(A) is correct option
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Part A List all the elements that have a ground-state configuration with five unpaired electrons in...
The ground state electron configuration of a mn^2+ is 1s^22s^22p^63s^23p^63d^5 me^2+ is paramagnetic with five unpaired...
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....
Review Part A In the ground-state electron configuration of Fest, how many unpaired electrons are present?...
Review Part A In the ground-state electron configuration of Fest, how many unpaired electrons are present? Express your answer numerically as an Integer. View Available Hint(s) 1s^2 2s^2 2p^6 3s^2 3p-6 4d^O 3 Submit Previous Answers X Incorrect; Try Again; 2 attempts remaining Part A The number of electrons in the ion Zn2+ is Submit Request Answer Provide Feedback Part A Using shorthand notation, the ground-state electron configuration for Co2+ is predicted to be Express your answer in condensed form,...
Part B An element with the ground-state electron configuration Ar4s 3d"4p ULUI O TI LITT TTTTTTTT...
Part B An element with the ground-state electron configuration Ar4s 3d"4p ULUI O TI LITT TTTTTTTT TTTT . . Elements with electrons whose largest principal quantum number is n = Submit Request Answer - Part 1 Elements that have only one unpaired p election Match the numbers in the left column to the appropriate blanks in the sentence on the right Retet Help These elements per inco Part E The d-block elements
Which of the following elements has no unpaired electrons in its ground state? Select all that...
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
which of the following has NO unpaired electrons in its ground state? Select all that apply. Be, Ca, Fe, C, Ne, Zn, Cl...
which of the following has NO unpaired electrons in its ground state? Select all that apply. Be, Ca, Fe, C, Ne, Zn, Cl, O
How many unpaired electrons are present in the ground state electron configuration...
How many unpaired electrons are present in the ground state electron configuration of a C atom?
20. An atom of which of the following elements has the smallest ionization energy? A. CI...
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...
13 to 15 thank you QUESTION 13 Which two elements have the same ground-state electron configuration?...
13 to 15 thank you
QUESTION 13 Which two elements have the same ground-state electron configuration? O Cu and Ag O Pd and Pt O Cl and Ar O Fe and Cu No two elements have the same ground-state electron configuration. QUESTION 14 How many moles of CaCl2 are formed in the neutralization of 138 mL of 0.352 M Ca(OH)2 with aqueous HCI? (sig. figs. matter for this one) QUESTION 15 How many kJ of heat are released when 15.75...
Write the condensed electron configuration of titanium. List the amount of unpaired electrons of atom of...
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?
Which atom in its ground state has two unpaired electrons in the electron configuration?
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)?
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....
Review Part A In the ground-state electron configuration of Fest, how many unpaired electrons are present? Express your answer numerically as an Integer. View Available Hint(s) 1s^2 2s^2 2p^6 3s^2 3p-6 4d^O 3 Submit Previous Answers X Incorrect; Try Again; 2 attempts remaining Part A The number of electrons in the ion Zn2+ is Submit Request Answer Provide Feedback Part A Using shorthand notation, the ground-state electron configuration for Co2+ is predicted to be Express your answer in condensed form,...
Part B An element with the ground-state electron configuration Ar4s 3d"4p ULUI O TI LITT TTTTTTTT TTTT . . Elements with electrons whose largest principal quantum number is n = Submit Request Answer - Part 1 Elements that have only one unpaired p election Match the numbers in the left column to the appropriate blanks in the sentence on the right Retet Help These elements per inco Part E The d-block elements
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
How many unpaired electrons are present in the ground state electron configuration of a C atom?
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...
13 to 15 thank you
QUESTION 13 Which two elements have the same ground-state electron configuration? O Cu and Ag O Pd and Pt O Cl and Ar O Fe and Cu No two elements have the same ground-state electron configuration. QUESTION 14 How many moles of CaCl2 are formed in the neutralization of 138 mL of 0.352 M Ca(OH)2 with aqueous HCI? (sig. figs. matter for this one) QUESTION 15 How many kJ of heat are released when 15.75...
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?
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