Curated Video
Cations at Work: Shaping Ionic Bonds
Cations, formed by electron loss, influence ionic bond strength. Smaller cations with higher charges create stronger ionic interactions
Curated Video
Periodic Trend - Atomic Size (Radius) Explained!
The periodic trend for atomic size is that the size of the atom gets bigger as you go down the periodic table and from right to left across the periodic table. This trend is sometimes referred to as atomic radius as there is a direct...
msvgo
Compounds of Alkali Metals
This nugget explains the general characteristics of compounds of alkali metals such as oxides, hydroxides, halides and salts of oxoacids.
msvgo
Periodicity in Properties-II
It explains periodicity in electron gain enthalpy and electronegativity.
msvgo
Trends in Physical Properties of Group 13 Elements
It describes the properties of boron family compounds It discusses about atomic radii and ionic radii It explains the trends of ionisation enthalpy and electronegativity.
TED-Ed
Just How Small Is an Atom?
Using a massive cartoon blueberry as an atom model, an animated astronaut describes an atom's anatomy and the density of its nucleus. After showing this featurette, you can have young physical scientists construct atom models. Also, be...
Sophia Learning
Sophia: Trends in the Periodic Table
Through a series of video lectures and some review questions, learn about the Bohr model of the atom and the periodic table of elements. [7:51]