d and f block elements, Chemistry

Assignment Help:
I read that in the first transition series,the stability of +2 oxidation state decreases from Sc to Cu.but,I observed that as we move along the 3d -series,the stability increases in Mn,Fe,Co,Ni,Cu,Zn for +2 oxidation state.l am in dilemma.please explain.

Related Discussions:- d and f block elements

The characteristic of planck''s quantum theory of radiation, Which one of t...

Which one of the following is not the characteristic of Planck's quantum theory of radiation: (1)The energy is not absorbed or emitted in whole number or multiple of quantum

Laws of chemical combination, A hydrogen-filled balloon was ignited and 2.0...

A hydrogen-filled balloon was ignited and 2.00 of hydrogen reacted with 16.0 of oxygen.

Explain electron affinity, Electron affinity : In a system of a neutral at...

Electron affinity : In a system of a neutral atom and an extra electron, when the additional electron is attracted from the infinity to the outer orbit of the neutral atom, the wo

Show the oxoacids of sulphur, Q. Show the Oxoacids of Sulphur? As you k...

Q. Show the Oxoacids of Sulphur? As you know, oxoacid is an acid in which the ionisable hydrogen atom is bonded, through an oxygen atom to the central nonmetal atom, e.g., E-OH

Illustrate the physical property of matter, Q. Illustrate the physical prop...

Q. Illustrate the physical property of matter? A physical property of a substance is a quality that can be observed and measured without changing the composition of the subst

Iupac system - nomenclature of organic compounds, IUPAC system - Nomenclatu...

IUPAC system - Nomenclature of organic compounds To rationalise the system of naming, as an International Congress of Chemists was held in Geneva in year 1892. They adopted spe

Periodic table, Alkali metals belong to S-block ? why?

Alkali metals belong to S-block ? why?

Oxoacids of boron and borates, Orthoboric acid H 3 BO 3 commonly known as ...

Orthoboric acid H 3 BO 3 commonly known as boricacid and Meta boric acid HB0 3 , are two well-known and important oxoacids of boron. On a large scale, H 3 BO 3 is prepared by the

Dihydric alcohols - hydrocarbon, Dihydric alcohols - Hydrocarbon These ...

Dihydric alcohols - Hydrocarbon These are compound consisting of two hydroxyl sets. These are dihydroxy components of alkanes. Their common formula is A n H 2n+2 O 2 . The very

Salt bridge, how does salt bridge works??

how does salt bridge works??

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