1. (i) Write the complete electron configurations for the following elements: a. Ci b. Ca c....
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Part I: Review of Electron Configurations and Periodic Properties 1. Write the complete electron configuration and the noble gas shorthand for each of the following ions. a. CI b. Zn2+ C. Sn* 2. For the following questions, consider these five elements: S Br Ca kr Li a. Which element has the largest atomic radius? b. Which element has the smallest atomic radius? C. Which elements have exactly six valence electrons? d. Which...
Periodic Table Worksheet #1 A. Write the electron configurations (all 3 ways) for the following elements: 1. Sulfur ts: 1s 2s 3s 3d boy to bod o bonarum 2. Calcium 15 hongehoo l 2s - - - 35 3d - - - AS 4d 4f Write the standard and noble gas electron configurations for the following elements: 3. Silver 4. Gold Sos 5. Radium
8. Write the condensed electron configurations for each of the following ions. (The condensed electron configurations use the prior noble gas symbol enclosed in square brackets to depict the core electrons.) a) Cr3+ b) 52 Co2+,
Write full electron configurations for each of the following elements. express answers in complete form in the order of orbital filling as a string without blank space between orbitals. Sr Ge Li Kr
2. Use your periodic table to write the shorthand (noble gas) electron configurations: 8 pts a) Cu b) 52 b) Sn c) Sn2+ 3. Draw a picture of the orbital containing the highest energy electrons in aluminum. Label the picture with the name of the orbital and show the location of the nucleus of the atom. 4 pts
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3. Write the electron configurations for the followings: a. P: b. As: C. Sr: d. Fe: 4. Complete the following table by filling the missing information. Symbol Mg Atomic number (2) Mass number (A) Protons in Nucleus Neutrons in Nucleus Electrons
.(12pts) Identify the group of elements that correspond to each of the following generalized electron configurations. No partial credit. You should check your work using table 7.3 of text. (a) [Noble gas] ns2np5 (b) [Noble gas] ns2(n-1)d2 (c) [Noble gas] ns2(n-1)d10np1 (d) [Noble gas] ns2(n-2)f6
5.(12pts) Identify the group of elements that correspond to each of the following generalized electron configurations. No partial credit. You should check your work using table 7.3 of text. (a) [Noble gas] ns²nps (b) [Noble gas) ns?(n-1)d? (c) [Noble gas] ns´(n-1)dlºnp' (d) [Noble gas] ns”(n-2)fº
What is the correct noble gas shorthand ground state electron configuration for Sr? Which of the following elements is expected to have the largest atomic radius? i. Which of the following elements is expected to have the greatest ionization energy? Which of the following elements is expected to have the smallest ionization energy? Which choice correctly ranks the elements Ga, Ca. C. Fr. and O in order of increasing ionization energy?
(a) Use the noble-gas notation and write the ground-state electronic configurations of the following ions: (i) S2- (ii) Sn4+ (iii) Mn2+ (b) Write the equation representing the 2nd ionization energy for Co. (c) The electron affinity of Cs is 45 kJ/mol. Write the equation for which this is the energy change. (d) Each of the following oxides reacts with water to produce an acid or a base, depending on whether the oxide is an acidic or a basic oxide. Give...