🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Chemistry
1
answer
0
watching
171
views

What is the principal quantum number for Na? Since the electron configuration is 1s2 2s2 2p6 3s1, would the principal quantum number be 1 or 3?

If it is 1, wouldn't all elements have the same principal quantum number?

Watch
1
answer
0
watching
171
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Jarrod Robel
Jarrod RobelLv2
28 Sep 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
discord banner image
Join us on Discord
Chemistry Study Group
Join now

Related textbook solutions

Basic Chemistry
5 Edition,
Timberlake
ISBN: 9780134138046
Principles of Chemistry Molecular Approach
4th Edition,
Tro
ISBN: 9780134112831
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
Chemistry: A Molecular Approach
3rd Edition,
Tro
ISBN: 9780321809247
Chemistry: A Molecular Approach
5th Edition,
Tro
ISBN: 9780134874371
Principles of Chemistry: A Molecular Approach
4th Edition,
Tro
ISBN: 9780134895741
Chemistry: The Central Science
14th Edition, 2017
Brown
ISBN: 9780134414232

Related questions

How many electrons in an atom can have each of the following quantum number or sublevel designations?

(a) n = 2, l = 1, ml = 0

(b) 5s

(c) n = 4, l = 2

Write the full ground-state electron configuration for the following. (Type your answer using the format 1s2 2s2 2p6 for 1s22s22p6.)

(a) Co

(b) Mg

(c) K

Starting with the previous noble gas, write the condensed ground-state electron configuration of an atom of the following elements. (Type your answer using the format [Ar] 3d10 4s2 for [Ar]3d104s2.)

(a) scandium

(b) antimony

(c) silver

(d) lead

Please answer all. I'm so confused.


Identify Allowable Quantum Numbers?

Weekly leaderboard

Home
Homework Help 3,900,000
Chemistry 830,000
Start filling in the gaps now
Log in