P block elements class 12 part 1 - in hindi by ashish singh

Hello friends-
topic with timings for this video --

आवर्त तथा वर्ग - 0:35 to 2:20
e- विन्यास लिखना -2:21 to 8:35
s ब्लाक, p ब्लाक, d ब्लाक, f ब्लाक - 8:36 to 11:12
परमाणु आकार, परमाणु त्रिजा - 11:13 to 13:34
प्रभावी नाभिकीय आवेश - 13:35 to 20:52
वर्ग तथा आवर्त में आकार परिवर्तन - 20:53 till thanks for watching....
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Видео P block elements class 12 part 1 - in hindi by ashish singh канала ashish singh lectures