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

Why are there never more than two electrons in an atomic orb, why are orbit...

why are orbitals occupied singly first befor the pairing of electron occurs

Avogadros gas laws, what mass of oxygen gas exerts a pressure of 475 mm Hg ...

what mass of oxygen gas exerts a pressure of 475 mm Hg in a volume of 1.25L at a temperature of -22C

Ions, Ask quAssuming that the ion formed has a noble gas configuration, wri...

Ask quAssuming that the ion formed has a noble gas configuration, write a chemical equation that shows the formation of an anion from a neutral selenium atom. estion #Minimum 100

Melting points of s block, give the melting temperature values of group 2 e...

give the melting temperature values of group 2 elements

Explain with diagrams the lever rule and tie-line rule, Explain with approp...

Explain with appropriate diagrams the lever rule and Tie-line rule. Compositions of two coexisting phases of a binary system are given by tie-line rule. For overall composition

The azimuthal quantum number is related to, The azimuthal quantum number is...

The azimuthal quantum number is related to: (1)  Size (2) Shape (3) Orientation     (4) Spin Ans:  Shape

Rubber - polymer, Rubber - polymer It is a polymer that is able of retu...

Rubber - polymer It is a polymer that is able of returning to its original size, shape or length later than being deformed or stretched. It a kind of elastomer. Rubber is of tw

Why does the solution become purple after drops of iodine, 1(a). In these r...

1(a). In these reactions, I2 (in the iodine solution) has what oxidation number? 1(b). The iodine starch reaction that turns purple depends on iodine being in the I- state. Was

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