Ionization energy of group, Chemistry

Assignment Help:

Ionization energy of group:

Why does Ionization energy of group IIA elements decrease from Be to Ra? 

A. As the atomic size increases from Be to Ra, the attraction between the nucleus and the outermost electron decreases. Hence it is easier to remove the electron from the outermost shell as we go down. This regulates in a decreasing trend in the Ionization Energy as we go down from Be to Ra.

 


Related Discussions:- Ionization energy of group

Show the nomenclature compounds, Q. Show the Nomenclature compounds? In...

Q. Show the Nomenclature compounds? In the earlier days naming of complexes was based on the colour of the complex. For example: Compound                              Colou

Differential extraction - purification of organic compounds , Differential ...

Differential extraction - Purification of organic compounds This technique is employed for the separation of an organic compound that solid or liquid from its aqueous soluti

The allylic carbons, The allylic carbons are indicated with an asterisk (*...

The allylic carbons are indicated with an asterisk (*).

Chain growth or addition polymerisation, Chain growth or addition polymeris...

Chain growth or addition polymerisation It includes a series of reaction each of which consumes a reactive particle and generates another similar one.  The reactive molecule m

Infrared spectroscopy, how we determine the compound is ir active or not . ...

how we determine the compound is ir active or not . and how we determine the polarity of a compound?

Aromatic nitro compounds - nitrogen containing compounds, Aromatic Nitro Co...

Aromatic Nitro Compounds Aromatic nitro compounds are the derivatives of aromatic hydrocarbons where one or more hydrogen atom (s) of the benzene nucleus has been changed by ni

Determine the equilibrium concentrations of tris buffer, A Tris buffer at p...

A Tris buffer at pH 6.0 (here "Tris" is a nickname use for Tris hydroxymethyl amino methane). For the given pK A table is Tris a compound you would select for a buffer at pH 6.0?

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