Transition elements of the f-block, Chemistry

Assignment Help:

Q. Transition elements of the f-block?

The salient features of the chemistry of the transition elements of the f-block. Due to filling of electrons in the f-orbitals of an inner shell, these elements are also known as inner-transition elements. The f-block elements comprise two series of Elements the actinide series and the lanthanide series. You will examine that in comparison to the elements of d- block transition series the members of lanthanide series resemble one another much more nearly. They have usually one common stable oxidation state and occur together in the same ores in nature. Due to the similarity in their chemical properties their separation from one another is very hard. Thus special techniques of solvent extraction and ion exchange are employed for their separation. On the other side, the. chemistry of the actinides is quite complicated because they exhibit more than one oxidation state and their radioactivity creates problems in the study of their properties. Though, the actinides do exhibit some similarities with one another and with their lanthanide congeners in a particular oxidation state.


Related Discussions:- Transition elements of the f-block

Properties of gases, Properties of Gases Gases are easily expandable ,c...

Properties of Gases Gases are easily expandable ,compressible unlike solids and liquids. Gases are measurured in pressure.Pressure is defined as force exerted per unit area of

Sesame oil, how to check the quality of sesame oil such as fat, nutrients, ...

how to check the quality of sesame oil such as fat, nutrients, etc.,?

What is tracers?, In the study of mechanisms of various chemical reactions,...

In the study of mechanisms of various chemical reactions, Deuterium and Tritium are used as tracers.

Basic organic chemistry, can you locate ortho,meta para positions on a benz...

can you locate ortho,meta para positions on a benzene ring

What is spontaneous processes?, Q. What is Spontaneous processes? Ans. ...

Q. What is Spontaneous processes? Ans. Spontaneous processes are events which occur without any assistance. When an object is held above the floor, it falls when released. Ic

Define the elements of a galvanic cell, Define the Elements of a galvanic c...

Define the Elements of a galvanic cell? We will treat a galvanic cell as a system. The cell has two metal wires called terminals that pass through the system boundary. Within t

Draw a temperature-composition phase diagram, Q. Use the following informat...

Q. Use the following information to draw a temperature-composition phase diagram for the binary system of H 2 O (A) and Na 2 SO 4 (B) at p = 1 bar, confining t to the range 20 to

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