Log in
Join for free
Lessons
7 lessons • 1h 3m
Invalid Date
NaN
Introduction
4m 12s
Invalid Date
NaN
Lanthanides
10m 19s
Invalid Date
NaN
ACTINIDES
7m 55s
Invalid Date
NaN
Properties of inner transition elements
7m 38s
Invalid Date
NaN
Spectral properties of elements
7m 53s
Invalid Date
NaN
Cage and metal clusters
12m 30s
Invalid Date
NaN
Cage and metal clusters part b
12m 34s