Trends in the general properties | The d-block elements | Chemistry | Khan Academy
Channel: Khan Academy India - English
Date: 2023-06-18

Description
In this video, we will discuss the trends in the general properties of transition elements like physical properties such as melting and boiling points, enthalpies of atomisation, atomic/ionic radius, and density. 

Timestamps
00:16 - Physical properties of transition elements. 
00:45 -  High melting points of transition elements. 
02:13 -  Exception in the MP trend. 
02:50 - Comparison of MPs in 3d, 4d and 5d series. 
03:33 - Enthalpies of atomisation
04:13 - Trends in the atomic size
05:35 - Comparing the atomic sizes in 3d, 4d and 5d series. 
06:16 - Lanthanide contraction
6:40 - Density of transition metals

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Created by
Revathi Ramachandran