list of inner transition metals

Lanthanides and actinides are inner-transition elements. They are placed in separate rows in form of two series at the bottom of the modern periodic tabl..

The 6 th period consists of elements that have atomic numbers 58 to 71. They are called Lanthanides. The 7 th period consists of elements that have atomic numbers 90 to 105. They are called Actinides. Both of them are called inner transition elements. Lanthanides and actinide..

The elements belonging to d-block are metals. The d-block elements are classified into four transition series. These 4 series corresponds the filling of 3d, 4d, 5d and 6d orbita..

Transition metals such as iron, manganese form nitrides when heated with nitrogen at very high temperatures. The nitrides of the transition metals are interstitial compounds in which nitrogen atoms occupy the interstices (due to its small size). These nitrid..

All the elements belonging to 3 to 12 groups are called transition elements. They resemble each other in several physical and chemical properties. They are all metals. They are called transition elements because they are placed between the most reactive metals..

In the octahedral structure the central metal atom uses inner (n -1) d - orbitals or outer (n)d-orbitals for hybridization. This results ..

- involving (n-1)d orbitals for d 2 sp 3 hybridization. The electrons in the metal pair, so the complex is either diamagnetic or will have lesser number of unpaired electrons. Example: [V(H 2 O) 6 ] 3 + , [Co(NH 3 ) 6 ] 3 ..

The Reactivity Series of Metals - Although most metals are usually electropositive in nature and lose electrons in a chemical reaction they do not react with the same vigour or speed. Metals display different reactions towards different substances. The greater the ease..

Most of the transition elements of the first row form metallic bonds due to the presence of incomplete outermost energy level. So, all the transition elements exhibit metallic characters. The strength of the metallic bond depends upon the numb..