Which of the following electronic configurations, Chemistry

Assignment Help:

Which of the following electronic configurations is not possible:

(1) 1s2, 2s2                          

(2)  1s2, 2s2, 2p6   

(3) 3d10 4s2 4p                          

(4)  1s2 2s2 2p2 3s1

Ans:  1s2 2s2 2p2 3s1

 


Related Discussions:- Which of the following electronic configurations

Physical chemistry, What happens when a melt containing 1% Ag and 99% Pb is...

What happens when a melt containing 1% Ag and 99% Pb is cooled?

Ionic bonds, ionic bonds are usually formed by combination of elements with...

ionic bonds are usually formed by combination of elements with

Explain the term forging with diagram, Explain the term Forging with diagra...

Explain the term Forging with diagram Forging is shaping of metal either by steady compression or impact between a hammer or ram and anvil. Related to pressing of metal or

Sephadex, what are the swelling properties of sephadex (all of them, ie. G-...

what are the swelling properties of sephadex (all of them, ie. G-10,G-15,G-25,G-75,G-100,G-150,G-200)? How much do they each swell and in which conditions? Thank you

Number of nodal centres for 2s orbital, Number of nodal centres for 2s orbi...

Number of nodal centres for 2s orbital: (1) 1        (2) 0        (3) 4        (4) 3 Ans: 1

Homogeneous reaction, You are given the following data taken in several run...

You are given the following data taken in several runs in a mixed flow reactor: where - r A is the measured rate of disappearance of component A, and C A is the concen

Describe conformation energy profile -ethane, Describe Conformation energy ...

Describe Conformation energy profile -Ethane   Conformation energy profile for ethane

Show the properties of matter, Q. Show the Properties of Matter? Each o...

Q. Show the Properties of Matter? Each of the material the stuff around us is matter. A substance is matter which has a uniform and unchanging composition. For instance water

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