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18. Mark each electronic configuration as “correct" or "incorrect”. If it is incorrect, say why and...
18. Mark each electronic configuration as “correct" or "incorrect”. If it is incorrect, say why and write the correct electronic configuration. a. P 1s 2s 2pº3s 3p! b. Ca 1s²2s22p%3s 3pº3d? c. Mg [Ne]3s d. Mn [Kr]4s 3d
Q42. Which elements have these electron configurations? Give both the symbol and the name: a. 1s 2s22p": b. 1s?2s22p 3s': c. 1s 2s 2pº3s 3p: d. [Ar]4s 3d: e. (Ne]3s 3p": f. [Kr]5s4d!º5p a
stion 16 What is the electron configuration of Sn yet answered Select one: ts out of 1.00 a. [Kr] 4d10 Flag question o 6 b. (Kr) 4d5p c. [kr] 5s5p 4d d. 1s’2s²2p® 3s 3p 4s’ 3d"° 4pºssº 4d'° 5p? e. 1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 2 2 6 2 6 2 10 6 2 10
Orbital Notation Date Per PART A-ORBITAL DIAGRAMS & LONGHAND ELECTRON CONFIGURATION Use the patterns within the periodic table to draw orbital diagrams and write longhand electron configurations for the following atoms Symbol | # o | Longhand Electron Configuration Mg 4. Ge 5 Kr CHEM Electron Configuration-Ch.4 PART B-SHORTHAND ELECTRON CONFIGURATION Use the patterns within the periodio table to write the shorthand electron configurations for the following elements Symbol Shorthand Electron Configuration 7. Ca loj PART C-RULES OF ELECTRON CONFIGURATIONS...
- Chemistry: The Molecular Nature of Matter and Change - Silberberg/Amatels, Se, Electron Configuration and Chemical Match each electron configuration to the correct description. Assume that all electron configurations represent ions. Drag statements on the right to match the left. noble gas configuration cs 1s²2s²2p 3s 3p%3d104s? pseudo-noble gas configuration 1s2s 2p 3s 3p Inert pair configuration o 1s 2s22p 3s 3p%3d" Do yo sknow the answer? I know it Think so Unsure No idea
10. Based on Periodic Table positions, only this set has two elements that would have similar chemical properties: A. 11 Na, 12Mg. sXe, ssCs B. 13A, 14S, SP. As C. 13A, 18K, Ge, Sn. D. SF, Zr, son, sal 11. The IUPAC name of Ba(CIO) is A. Barium chloride B. Barium chlorite C. Barium perchlorate D. Barium chlorate 12. The correct order of increasing effective nuclear charge is AK <Mg <P <NO B. Mg <K<P <NO C.O <N<P < Mg...
Thank you! Q18. Which of the following electron configurations corresponds to the ground state of an atom of a transition element? A) 1s22s22p 3s23p 4s%3d B) 1s22s22p%3s 3p43d4 C) 1s22s22p 3s 3p64523 D) 1s22s22p 3s 3p%3d1045-4p) E) 1s22s2p 3s23p%3d"45²4p3 Q20. Particle A moves three times faster than particle B, calculate the mass ratio of particle A to particle B, if both have the same de Broglie wavelength. A) 0.33 B) 3.0 C) 0.66 D) 0.25 E) 0.75 Q21. Which ground-state...
1s 2s 2p 3s*3p 4s 3d"4p 5s4d? 17. Which ion with a +1 charge has the electron configuration 1s 2s 2p 3s 3p 3d 4s 4p? Which ion with a -2 charge has this configuration? 18. Which of the following atoms contains only three valence electrons: Li, B, N, F, Ne? 19. Circle the atoms with two unpaired electrons. (a) Mg (b) Si (c) S 20. Place the following in order of increasing atomic radius. As 0 Br A) As...
part a Write the electron configuration for the element titanium, Ti. Express your answer in order of increasing orbital energy as a string without blank space between orbitals. For example, the electron configuration of Li could be entered as 1s^22s^1 or [He]2s^1. Part B How many valence electrons does this atom possess? Express your answer as an integer. pART c Hafnium, Hf, is also found in group 4B. Write the electron configuration for Hf. Express your answer in order of...
Electron Configuration PRACTICE: This question is worth ZERO POINTS. (Use this question to make sure that you understand the proper format for entering electron configurations) Enter your answer with subshells in increasing energy order, without superscripts and with spaces between subshells and after the closing square bracket. Example: vanadium (V) Electron configuration: 1s 2s 2p°3s 3p°4s 3d* Abbreviated Configuration: [Ar]4s 3d Entered the configuration as: [Ar] 4s2 3d3 Practice (IF YOUR ANSWER IS INCORRECT,_place your mouse pointer over the answer...