answers1.jpg - Electron Arrangement Study Guide KEY 1 What...

  • No School
  • AA 1
  • 1

This preview shows page 1 out of 1 page.

Image of page 1

You've reached the end of your free preview.

Want to read the whole page?

Unformatted text preview: Electron Arrangement Study Guide KEY 1. What is the wavelength of a wave having a frequency of 3.76 x 1014 5-? TUV = 3.0x108m/s 2. What is the frequency of a 6.9 x 10-13 m wave? V - 7 = = 30xin8m/s 3 76 * 10 141 7.98 x 10- 7m 6.4 x10-13m =4:3x1020H 2 3. What is the energy of a 7.66 x 1014 Hz wave? EzhV E=( 6. 626x10-34J.s )( 7. 66X1014+2)=15. 08x10-19J 4. What is the frequency of a wave carrying 8.35 x 10 18 J of energy? V= = 0628xqge-okay 5. What is the energy of a 9.33 m wave? V- 3.0x10smis 3.35 x10-18 1 = 1. 26 X10 HZ 9.33m 6:426 * 10 - 34 J.S = ( 3. 215 x 10 HZX 6. 626 x10- 34 J.s) = 12.13x10-2#J Use the following electron configurations and your periodic table to identify the element: 6. 15 252 2p53s' 3p5 Chlorine 7. 152 252 205 352 3p5 45? Calcium 8. 1s'2s?2p63523p545230104p' Gallium Use the following clues to identify the element. 9. This element has a 3p sublevel that contains 3 electrons. phosphorus 10. This element has a 4s sublevel with 2 electrons for its outermost electrons. calculm 11. This element has 1 electron in its 3d sublevel. scandium 12. This element has 5 electrons in its 5p sublevel iodine 13. This element has a completely filled 3p sublevel for its outermost electrons. argon 14. This element has 2 electrons in its 6p sublevel. lead Element X has the configuration [email protected] 15. What group does this element belong to? 1.6. What period does this element belong to?_ 4 17. What is the name of this element? Overvan zinc 18. is it a metal, nonmetal or metalloid?_ metal 19. Give the electron configuration it will need to be stable. 162 252 2p/ 352 3pby52 3/10 ypt or 152 252 2p 35 2 2 Element Y has the configuration 1s22s22p63s23p64s23d104p65s] 3 p6 36 10 20. What group does this element belong to? 21. What period does this element belong to? 5 22. What is the name of this element? rubidium 23. Is it a metal, nonmetal or metalloid? metal 14. Give the electron configuration it will need to be stable. 192252 2p 35 - 3p 0 4 5 2 3210up 55 4 d10 5por 15 2 25 2 20 6 35 2 3 0 6 452 3 104pk...
View Full Document

  • Fall '19

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

Ask Expert Tutors You can ask You can ask ( soon) You can ask (will expire )
Answers in as fast as 15 minutes