me following ground-state electron configurations corresponds to an atom that has the 10. Which of the...
Q18. Which of the following electron configurations corresponds to the ground state of an atom of a transition element? A) 1s22s22p 3s 3p 4s23d? B) 1s 2s 2p 3s 3p 3d4 C) 1s 2s 2p 3s 3p64s3f D) 1s 2s 2p 3s 3p 3dl04s24p! E) 1s 2s 2p 3s 3p%3d04s24p3
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...
14) Write ground state electron configurations for the following elements. (3) Cr 15) Write the condensed electron configurations of the following elements.(3) 16) Write the ground state electron configurations for the following ions. (3) Zn Ag 17) Identify the following elements by their configuration 1s 2s 2p 3s 3p 4s 3d 4p 1s 2s 2p 3s 3p 4s 3d [Kr] 5s4d"5p [Ar] 4s
27. Calculate the energy U) change associated for an electronic transition in a Bohr hydrogen atom from n-3 ton - Is the energy absorbed or released? -1.94 10 18 absorbed -8.9010; no change 3.90 x 10-19, released - 194 10- 18released -3.90 x 10-19 absorbed Question 28 1 pts 28. Use the definition of Pouli Exclusion Principle to identify which electron configuration below represents a violation of the Pauli Exclusion Principle? 1s 2s 2p 3s1 1s 2s 2p 3s 1522s2p...
Which of the following electron configurations correspond to an excited state? Identify and write the ground state electron configuration where appropriate. a) 1s 2s 3p b) 1s 2s 2p c) [Ar] 4s? 3d$ 4p'
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
Which of the following is a ground state electron configuration for a main group ion? A. 1s 2s2 B. 1s 2s22p C. 1s 2s 2p D. 1s 2s 2p? E. 15°25 F. 1s 2s22p
Match the predicted ground state electron configuration with the following elements: a. oxygen b. cesium c. lithium e. d. phosphorus gallium f. lanthanum 6. 1s 2s 2p 3s2 3p6 4s2 3d10 4p6 582 4d10 5p6 652 44 7. 1s2 2s2 2p 3s2 3p™ 452 3dłº 4p1 8. 1s2 2s 2p4 9. 1s 2s 2p™ 352 3p™ 452 3d10 4p6 552 4d10 5p 6s! 10. 1s 2s 2p6 3s 3p3
1) **The electron configurations of five different elements are shown below. Which of these elements is expected to have the largest second ionization energy (IE2)?** (a) 182 282 2p 3s1 (b) 1s22s22p6352 (c) 152 252 2p 3s 3p! (d) 152 282 2p6 352 3p4 (e) 1s 2s22p6 382 3p5
Which of the following electron configurations corresponds to the ground state of an atom of a transition element? a. 1s22s22p63523p6451 O b. 1522822263523p) OC. 1922s22p4 O d. 1s22s22p63,23p%3d2452 e. 1s22s22p63523p630104324p1