electron configurations, Chemistry

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what is the unabbreviated electron configuration of lanthanum

Related Discussions:- electron configurations

Thermodynamics, Given that dH for the reaction is -92.2 kJ mol-1, which is ...

Given that dH for the reaction is -92.2 kJ mol-1, which is larger, the total bond dissociation energy of the reactants or the total bond dissociation energy of the products?

S block elements, what are the characteristics of s block elements?

what are the characteristics of s block elements?

Number of unpaired electrons in inert gas is, Number of unpaired electrons ...

Number of unpaired electrons in inert gas is: (1) Zero         (2) 8        (3) 4                (4) 18 Ans: Zero

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Determing least energy, Which of the following has the least energy: (1...

Which of the following has the least energy: (1) 2p                    (2)  3p            (3) 2s                             (4) 4d Ans: 2s

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Explain oriental polarisation. Orientational Polarisation: When two different atoms form a chemical bond, one of the two is more probable to part with one or more of valence

Show the colour of actinides and lanthanides ions, Q. Show the Colour of ac...

Q. Show the Colour of actinides and lanthanides Ions? Ions of actinides and lanthanides are coloured in the solid state as well as in aqueous solution, as is the case with the

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in an electrophoresis experiment , spherical colloidal particles of diameter 0.5 um are disperside in a solution of 0.10mol per litter nacl , if the particles are observed to cover

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