Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

mayankdevnani

  • 2 years ago

What is the electronic configuration of atomic number 29????? very-very urgent!!!! plz help!!!!

  • This Question is Closed
  1. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @Australopithecus @ajprincess @Callisto @cwrw238 @ParthKohli @phi help me!!!!!

  2. Makayla_Lee96
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Atomic number Element name Energy level 1 2 3 4 5 6 7 1 Hydrogen 1 2 Helium 2 3 Lithium 2 1 4 Beryllium 2 2 5 Boron 2 3 6 Carbon 2 4 7 Nitrogen 2 5 8 Oxygen 2 6 9 Fluorine 2 7 10 Neon 2 8 11 Sodium 2 8 1 12 Magnesium 2 8 2 13 Aluminium 2 8 3 14 Silicon 2 8 4 15 Phosphorus 2 8 5 16 Sulfur 2 8 6 17 Chlorine 2 8 7 18 Argon 2 8 8 19 Potassium 2 8 8 1 20 Calcium 2 8 8 2 21 Scandium 2 8 9 2 22 Titanium 2 8 10 2 23 Vanadium 2 8 11 2 24 Chromium 2 8 13 1 25 Manganese 2 8 13 2 26 Iron 2 8 14 2 27 Cobalt 2 8 15 2 28 Nickel 2 8 17 1 29 Copper 2 8 18 1 30 Zinc 2 8 18 2 31 Gallium 2 8 18 3 32 Germanium 2 8 18 4 33 Arsenic 2 8 18 5 34 Selenium 2 8 18 6 35 Bromine 2 8 18 7 36 Krypton 2 8 18 8 37 Rubidium 2 8 18 8 1 38 Strontium 2 8 18 8 2 39 Yttrium 2 8 18 9 2 40 Zirconium 2 8 18 10 2 41 Niobium 2 8 18 12 1 42 Molybdenum 2 8 18 13 1 43 Technetium 2 8 18 13 2 44 Ruthenium 2 8 18 15 1 45 Rhodium 2 8 18 16 1 46 Palladium 2 8 18 18 0 47 Silver 2 8 18 18 1 48 Cadmium 2 8 18 18 2 49 Indium 2 8 18 18 3 50 Tin 2 8 18 18 4 51 Antimony 2 8 18 18 5 52 Tellurium 2 8 18 18 6 53 Iodine 2 8 18 18 7 54 Xenon 2 8 18 18 8 55 Caesium 2 8 18 18 8 1 56 Barium 2 8 18 18 8 2 57 Lanthanum 2 8 18 18 9 2 58 Cerium 2 8 18 19 9 2

  3. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i don't understand!!!! m only in 9 class!!!!! plz help me by giving me basic concepts

  4. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    are you sure it is right??? @Makayla_Lee96:

  5. Makayla_Lee96
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Thats the chart i found

  6. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    thnx..........

  7. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    in NICKEL element!!!!

  8. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    start at the top left of the table , for example element 26 Vanadium \[1s^22s^22p^63s^23p^64s^23d^3\]

  9. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    hey!!! it comes in 10 class!!!!

  10. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i need diagram of element NICKEL elect. configuration

  11. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @UnkleRhaukus what is the elct.configuration of nickel element with the help of diagram!!!! can you plz help me!!!

  12. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    well the noble gasses has stable configurations so you can used the next lowest noble gas as your base,

  13. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    then fill out the next few shells with an electron for each extra position on the table |dw:1355408553013:dw|

  14. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    according to the table how many electrons are in the 3d orbital for nickel?

  15. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    hey!!! thnx for guiding me!!!! but in the M shell of nickel there are maximum no. of 18 electrons but in elect. conf. chart it is given that in M shell it has 17 electrons!!! that's was my problem!!!!

  16. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i even don't understand!!! it is a high level!!!

  17. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    wait my diagram is a bit inside out ,

  18. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1355408853423:dw|

  19. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    but in the M shell of nickel there are maximum no. of 18 electrons but in elect. conf. chart it is given that in M shell it has 17 electrons!!! that's was my problem!!!!

  20. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    im not sure where you got 17 from?

  21. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    i think ive been confusing you, ive been talking about electron orbitals, and youve been talking about electron shells

  22. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    have a look at this page http://upload.wikimedia.org/wikipedia/commons/a/a8/Periodic_Table_of_Elements_showing_Electron_Shells.svg

  23. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    hey!!! m in 9 class and i don't know that what is orbitals?? i only knew elect. configr. see comment of Makalya scroll-up and see nickel element el.con.

  24. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @hartnn plz help!!!

  25. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @UnkleRhaukus plzzzz don't go

  26. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    i dont know if i can explain this, my head is full of orbitals , and shells are confusing me

  27. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ohkkk thnx

  28. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @ghazi @AravindG @nubeer

  29. ghazi
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    4s1 3d10

  30. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    not orbitals!!!!!!! by elect. config.

  31. ghazi
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    just remember a fully filled d orbital or half filled d orbital in this case makes it more stable

  32. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    2,8,18,1

  33. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    and that of nickel?

  34. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @DLS

  35. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    2,8,16,2

  36. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    but in Makalya 's comment

  37. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    it is different

  38. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    forget that comment

  39. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    okk

  40. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    but in M shell it has 18 max. electrons

  41. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    dont ask why it did not fill up 18 first,that is beyond ur scope if ur in 9th,ull learn about it in class 11 when u learn about orbitals and shells.

  42. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    take it as an exception and move on

  43. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    in Chromium!!

  44. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    thats an exception too

  45. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ohkkkk

  46. ghazi
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    chromium has an exception

  47. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    u will read why that happens in "Afbau Principle"

  48. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    okkk

  49. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    half filled>>>full filled

  50. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    u dont need to know anything more,wait for some time and dont think too much

  51. olzha.y
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1s22s22p63s23p64s13d10

  52. DLS
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    go n sleep :P kiddo!

  53. mayankdevnani
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    okkkk.. thank you guys!!!! you are all great!!!!

  54. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.