Lesson 5 of 22 • 35 upvotes • 15:00mins
This lesson will help you to learn the elements with their atomic number and the elements which are important from the exam point of view. This lesson will also discuss the four quantum numbers: principle quantum no., Azimuthal quantum no., Magnetic quantum no. And spin quantum no.
22 lessons • 4h 48m
Periodicity : Course Overview
10:01mins
Classification of Elements and some important facts:
15:00mins
Trick for Electronic Configuration (part-1)
14:59mins
Trick for Electronic Configuration (part-2)
15:00mins
Classification of Elements (part-1)
15:00mins
Classification of Elements (part-2)
15:00mins
Atomic size (part-1)
15:00mins
Atomic size (part-2)
15:00mins
Shielding effect
14:47mins
Calculation of shielding constant by 'Slaters rule'
14:51mins
Calculation of shielding constant by Slater's rule (part-2)
13:16mins
Gallium has smaller size than Aluminum. Why?
11:44mins
Atomic size of O>F>N. Why?
11:07mins
Irregularities in atomic size of first transition series.
10:21mins
Irregularities in atomic size of Lanthanoide series
14:34mins
Irregularities in atomic size due to Lanthanoide contraction
9:45mins
Size of isoelectronic species & Size of isotopes :
11:57mins
Ionisation Energy (part-1)
14:42mins
Ionisation Energy (part-2)
13:10mins
Ionisation Energy (part-3)
11:47mins
Ionisation Energy (part-4)
12:33mins
DPP-1: Periodicity
8:23mins