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Which of the following electron configurations is incorrect? Question 13 of 15 Which of the following...
Coro Pout app.101edu.co My AS - Students in class practice perde Question 42 of 64 Which of the following electron configurations is incorrect? A) Ca [Ar]482 B) Mn [Ar]4s24d C) Cu [Ar]4s'3d0 D) Ga [Ar]4s3d104p E) Br [Ar]45*3d04p MacBook Air su & A HjlK
18. Which of the following electron configurations is correct? a) Ga: [Kr]4s23d104p1 b) Mo: [Kr]5524 Ca: [Ar]4s13d10 d) Br: [Ar]4s23d104p5
Which elements are represented by the following electron configurations? a. 15-2s22p0323p3d1045-4p) The element is Br b. [Kr]4d1045145325p052106526pa The element is C. [Kr]4d1046145525p650105726s6p6752 The element is d. [Kr]4d2552 The element is ZI e. 152252263523p%3d-452 The element is
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...
8. Which elements are represented by the following electron configurations? a. 15-2s 2p 3s 3p 3d 10 452 4p highest occupied orbitals valence electrons b. 1s 2s 2p 3s 3p 4s 3d highest occupied orbitals_ valence electrons c. [Kr] 5s 4d 0 5p? highest occupied orbitals valence electrons d. [Ne] 3s 3p highest occupied orbitals valence electrons e. [Ar]3d 4s? highest occupied orbitals valence electrons
Write condensed electron configurations for the following atoms and ions, using appropriate noble-gas core abbreviations. Put superscripted electron count numbers in parentheses. Examples: Fe = [Ar]4s(2)3d(6), Sn2+ = [Kr]4d(10)5s(2), S2- = [Ar]. (a) Ba2+ = [Xe]6s(0) Incorrect: Your answer is incorrect. (b) Ca2+ = [Ar] Correct: Your answer is correct. (c) Cu+ = Incorrect: Your answer is incorrect. (d) Ti2+ = [Ar]3d(2)4s(0) Incorrect: Your answer is incorrect. (e) Co = Incorrect: Your answer is incorrect.
Condensed Electron Configurations Course Contents >> ... >> Postlab Questions - E 8-083: Condensed Electr Match each transition metal ion with its condensed groun A La3+ A [Xe]4145d° G + V3+ B [Ar]306 F AU3+ C [Ar]452 Cu+ D [Ar]3d10 E [Ar]305 F [Xe] G [Ar]3d2 G T12+ Fe2+ B Write a valence orbital diagram for each ion, making sure Submit Answer Incorrect. Tries 1/5 Previous Tries This discussion is closed.
An atom of which of the following elements has the highest electron affinity? Select one: a. Br b. Cl c. Rb d. As e. Se An atom of which of the following elements is not diamagnetic in the ground state? Select one: a. Rn b. Ca c. Pt d. Cd e. All are diamagnetic. The general electron configuration for the outermost electrons of the halogens is Select one: a. ns2np4 b. ns2np5 c. ns2np6 d. ns2np2 e. ns2np3 What...
92 19. Write the complete and abbreviated electron configurations for each of the following ions. Identify which of the following ions are isoelectronic with Argon. a. Al [Ne]/15²25²206 b. cr Cara11522g² ap635 3po (soelectronic ) c. Ca?! [Ar]/15²25²203,²3pc (iso electronic Cd. Fezo [AR]43²3d4 113²232 22635²306 453 3d" Fes: CARTE e. K f. S2 g. Sc3+ 98
7. Which element has the following electron configurations? lon: [Ar]3d10 lon (-1 charge): [Kr]5s4d105p6 8. Write the following in order of increasing size As O Br Br Na Rb Te²- F- 02- 9. Arrange these elements in order of decreasing first ionization energy: CI, S, Sn, Pb 10. Choose the element with a more negative (exothermic) electron affinity in each pair: K or Cs Si or P Ga or Br Mg or s 11. a) Which has a higher ionization...