What elements are represented by each of the following electronconfigurations? Rewrite electron configuration using condensed electronconfiguration.a. 1s 2s 2pb. 1s'25 2p°3s°3p°4s?c. 1s°2s'2p°3s°3p°4s°3dl°4p°5s²4d!®5pd. 1s 2s 2p°3s°3p°4s°3d04p°

The elements which are represented by the electronic configuration has to be given,

Answered: What elements are represented by each…

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter11: Modern Atomic Theory

Section: Chapter Questions

Problem 105AP

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Answer the following questions, assuming that ms, could have three values rather than two and that the rules for n, l, and ml are the normal ones. a. How many electrons would an orbital be able to hold? b. How many elements would the first and second periods in the periodic table contain? c. How many elements would be contained in the first transition metal series? d. How many electrons would the set of 4f orbitals be able to bold?
Consider the following statement "The ionization energy for the potassium atom is negative, because when K loses an electron to become K +, it achieves a noble gas electron configuration." Indicate everything that is correct in this statement. Indicate everything that is incorrect. Correct the incorrect information and explain.
For each of the following pairs of atoms or ions, state which you expect to have the larger radius. (a) Sm or Sm3+ (b) Mg or Ca (c) I orXe (d) Ge or As (e) Sr+ or Rb
Sketch an orbital contour that is expected for an electron that has n = 3 and = 2.
Cesium is used extensively in photocells and in television cameras because it has the lowest ionization energy of all the stable elements. (a) What is the maximum kinetic energy of a photoelectron ejected from cesium by 520 nm light? Note that if the wavelength of the light used to irradiate the cesium surface becomes longer than 660 nm, no photoelectrons are emitted. (b) Use the rest mass of the electron to calculate the velocity of the photoelectron in (a).
Write the orbital diagram tor an atom of (a) Na (b) O (c) Co (d) Cl
What is the answer to this question?
ll TEW ? 7:46 AM e SWYK: Electron Configurations I > II I Fill out the table below based on the periodic table and the electron configurations given: Electron Total # of # of Valence Element Configuration Electrons Electrons • 1s? 2s? 2p® 3s? 3p° • 1s2 2s? 2p® 3s? :: 2 :: 8 :: 12 : 18 :: Mg :: Ar Next >
2. - Three elements have the following electronic configurations i. 1s2_2s² 2pº_3s² 3p ii. 1s2_2s² 2pº _3s² ii. 1s2_2s² 2p&_3s² 3pº_4s' The first ionization energies of the 3 elements (not in the same order) are 0.419, 0.738, and 1.521 kJ/mol. The atomic radii are 1.60, 0.942, and 1.97 Å (again not in the same order) A) Identify the elements and match the appropriate values of first ionization energy and atomic radius to the compounds – No explanation required Write your answer in table format, like the one given below Element First ionization Atomic Radius energy Å (kJ/mol) (ii) (iii) B) Rank the atoms (using its element's name) from the smallest second ionization energy to the largest one. To rank items as equivalent, use the ='symbol. No explanation required
3- The electron configurations of two different atoms are: 1s°2s°2p° and 1s'2s°2p°3s'. The first ionization energy of one is 1970 kJ/mol, and that of the other is 586 kJ/mol. Match each ionization energy with one of the given electron configurations. Justify your choice.
G Which atom's valence electrons e X 559048ad75799f5abe16e1aff#10001 Review Constants | Periodic Table On the basis of periodic trends, choose the larger atom in each pair (if possible): Match the items in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. Re F Of Ge or Po, the larger atom is Se Of Cr or W, the larger atom is Po Of F or Se, the larger atom is Sn Ge Of Sn or I, the larger atom is not predictable W Cr Pearson All rights reserved. I Terms of Use | Privacy Policy I Permissions | Contact Us | 8:06 PM 80°F Raining now 10/7/2021 19
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What elements are represented by each of the following electron configurations? Rewrite electron configuration using condensed electron configuration. a. 1s 2s 2p b. 1s'25 2p°3s°3p°4s? c. 1s°2s'2p°3s°3p°4s°3dl°4p°5s²4d!®5p d. 1s 2s 2p°3s°3p°4s°3d04p°