Aufbau principle, Chemistry

Assignment Help:

Which of the following sequence is correct as per Aufbau principle:

(1) 3s <  3d <  4s <  4p            

(2)  1s < 2p < 4s < 3d 

(3) 2s <  5s < 4p < 5d       

(4) 2s <  2p < 3d < 3p

Ans: 1s <  2p < 4s < 3d

 


Related Discussions:- Aufbau principle

Sodium atom the number of electrons, For sodium atom the number of electron...

For sodium atom the number of electrons with m=0 will be: (1) 2        (2) 27      (3) 9          (4) 8 Ans: 7

Explain sources of antioxidants, Sources of antioxidants The primary bi...

Sources of antioxidants The primary biological role of antioxidant is in preventing the damage that reactive free radical can cause to cells and cellular compounds. In fact, al

Nuclear fission, Ask question #Minimum 500 words accepted#

Ask question #Minimum 500 words accepted#

Name the principal ore of tin or lead, Name the principal ore of tin or lea...

Name the principal ore of tin or lead. Describe the different steps (along with equationsfor the reactions) involved in the extraction of the metal from the ore named. Name

S-block elements, What are the genral properties of s-block elements

What are the genral properties of s-block elements

The following for which one mathematical expression, Among the following fo...

Among the following for which one mathematical expression γ= h/p  stands: (1) De Broglie equation (2) Einstein equation (3) Uncertainty equation (4) Bohr equation A

A Chemical Reaction, In the chemical reaction, Al(s) + CuCl2(aq) --> Cu(s) ...

In the chemical reaction, Al(s) + CuCl2(aq) --> Cu(s) + AlCl3(aq), why did the Copper turn green after being left for a day?

Mass spectrometry, Are there any disadvatages of mass spectrometry

Are there any disadvatages of mass spectrometry

Maximum effluent bod permissible, A township of 25,000 inhabitants is to di...

A township of 25,000 inhabitants is to discharge treated domestic sewage to the neighboring stream which has a least flow of 0.25 m3/s and a 5-day BOD of 3 mg/L. Water consumption

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd