CHEM
Chapter 6 Multiple Choice Practice Part 1.docx

A matter and energy are really the same thing b it is

Info icon This preview shows pages 2–4. Sign up to view the full content.

A) matter and energy are really the same thing B) it is impossible to know anything with certainty C) it is impossible to know the exact position and momentum of an electron D) there can only be one uncertain digit in a reported number E) it is impossible to know how many electrons there are in an atom 9) All of the orbitals in a given subshell have the same value as the ________ quantum number. A) principal B) spin C) magnetic D) A and B E) B and C 10) The ground state electron configuration of Ga is ________. A) 1s2 2s 2 3s 2 3p 6 4s 2 3d 10 4p 1 B) 1s2 2s 2 2p 6 3s 2 3p 6 4s 2 4d 10 4p 1 C) 1s2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 10 4p 1 D) 1s2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 10 4d 1 E) [ Ar]4s 2 3d 11 11) Which is the correct electron configuration for a nitrogen atom? A) 1s2 2s 2 2p 2 B) 1s2 2s 2 2p 1 C) 1s2 2s 2 2p 4 D) 1s2 2s 2 2p 3 E) [He ]2s 2 2p 5 12) Which is the correct electron configuration for an oxide ion? A) 1s2 2s 2 2p 3 B) 1s2 2s 2 2p 1 C) 1s2 2s 2 2p 6 D) 1s2 2s 2 3s 2 E) 1s2 2s 2 2p 2
Image of page 2

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

13) The ground-state configuration of fluorine is ________. A) [He ]2s 2 2p 2 B) [He ]2s 2 2p 3 C) [He ]2s 2 2p 4 D) [He ]2s 2 2p 5 E) [He ]2s 2 2p 6 14) Which two elements have the same ground-state electron configuration? A) Pd and Pt B) Cu and Ag C) Fe and Cu D) Cl and Ar E) No two elements have the same ground-state electron configuration. 15) Electromagnetic radiation travels through vacuum at a speed of ________ m/s.
Image of page 3
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.
  • Spring '08
  • Sykora
  • Electromagnetic spectrum

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern