User Panel
User Panel
User Panel
|
Posted: 10/2/2014 3:56:47 AM EDT
[#1]
bump
|
|
|
|
Posted: 10/2/2014 4:04:54 AM EDT
[#2]
Quote HistoryQuoted:
edit. Uranium 92 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 5d10 6p6 AND 4f10 7s2 5f4 shells and electrons 1.....2 2.....8 3.....18 4.....32 5.....22 6.....8 7.....2 is this correct? Quote HistoryQuoted:
Quoted:
Quoted:
when dealing with elements 57-71, and 89-103, are you counting F orbital on top of D in 6s and 7s? or separately. I'm sorry for being question intensive, I've been shown to do this the wrong way. moving across 57-71, you are filling the 4f orbitals. At this point, the 5d's are not yet filled. Once you hit 72, then you start filling 5d's. At 81, you've started filling the 6p's edit. Uranium 92 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 5d10 6p6 AND 4f10 7s2 5f4 shells and electrons 1.....2 2.....8 3.....18 4.....32 5.....22 6.....8 7.....2 is this correct? f orbitals can hold 14, not 10. uranium 92 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f4 2 8 18 32 18 8 2 |
|
|
|
Posted: 10/2/2014 4:15:36 AM EDT
[#3]
Quote HistoryQuoted:
f orbitals can hold 14, not 10. uranium 92 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f4 2 8 18 32 18 8 2 Quote HistoryQuoted:
Quoted:
Quoted:
Quoted:
when dealing with elements 57-71, and 89-103, are you counting F orbital on top of D in 6s and 7s? or separately. I'm sorry for being question intensive, I've been shown to do this the wrong way. moving across 57-71, you are filling the 4f orbitals. At this point, the 5d's are not yet filled. Once you hit 72, then you start filling 5d's. At 81, you've started filling the 6p's edit. Uranium 92 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 5d10 6p6 AND 4f10 7s2 5f4 shells and electrons 1.....2 2.....8 3.....18 4.....32 5.....22 6.....8 7.....2 is this correct? f orbitals can hold 14, not 10. uranium 92 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f4 2 8 18 32 18 8 2 theres 14, but theres 15 F slots? |
|
|
|
Posted: 10/2/2014 10:22:58 AM EDT
[#4]
Look at this website to explain the orbitals.
F orbitals can hold 14 electrons. The last two atoms shown in the lanthanides and actinides are part of the D block elements. |
|
|
|
Posted: 10/2/2014 10:30:29 AM EDT
[#5]
The formula to determine how many electrons in each ring (she'll) is 2N^2. N is the number of the ring. So the first ring has 2 ---> 1^2= 1, multiply by 2 = 2. The second ring is 2^2=4, multiply by 2---> 8...and so on. Remember, before you fill up the current ring past 8 electrons you must put one in the next ring as the valence ring can have a max of 8 electrons...
|
|
|
|
Posted: 10/2/2014 10:36:25 AM EDT
[#6]
Now you're bringing back bad memories...
|
|
|
|
Posted: 10/2/2014 10:41:11 AM EDT
[#7]
I scratched out a few things OP.
Does this help? 
|
|
|
|
Posted: 10/2/2014 10:47:31 AM EDT
[#8]
Do you even aufbau bro?
Posted Via AR15.Com Mobile |
|
|
|
Posted: 10/2/2014 2:38:34 PM EDT
[#9]
Quote HistoryQuoted:
Look at this website to explain the orbitals. F orbitals can hold 14 electrons. The last two atoms shown in the lanthanides and actinides are part of the D block elements. i got it now. its just that the table i was using had D block with 15 elements instead of 14. Yeah, i had a crappy table. found a better one im in better shape now thanks. I heart you guys. <3 |
|
|
Win a FREE Membership!
Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. One new winner* is announced every week!
You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers.
AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types.
From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm.
Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more.
Copyright © 1996-2024 AR15.COM LLC. All Rights Reserved.
Any use of this content without express written consent is prohibited.
AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own.
