p block elements|Oxygen family|Chemistry for kvs nvs htet exams LEARN AND GROW (KR) 0:05 2 years ago 1 097 Далее Скачать
Periodic Table Group 16 Learn Trick | #trending #shorts #viral Hello Students 0:15 1 year ago 1 924 Далее Скачать
Elements of periodic table hydrogen helium lithium boron carbon nitrogen oxygen #shorts #balloon #sg SG CHAMP 0:19 2 years ago 6 230 888 Далее Скачать
p block elements group 16 #periodictable #jee #neet2022 #physicswallah #alakhpandey #shorts Academic Pedia 0:16 2 years ago 109 Далее Скачать
P Block Elements l group 16 Oxygen Family l 12 th board l #12thchemistry #shorts #ytshorts Chemistry Basics By Kumud Mam 0:16 2 years ago 224 Далее Скачать
Chalcogen #shorts #chemistry #trending #tricks #shortsvideo #numericals #trendingshorts #Chalcogen abhay shandilya 0:23 2 years ago 105 Далее Скачать
Trick to remember P Block Elements (Boron,Carbon,Nitrogen,Oxygen family & Inert gases) #shorts Manoj Classes [Best classes ever] 1:00 2 years ago 337 Далее Скачать
hydrogen helium lithium beryllium boron element 1 to 20 elements #20 elements #viral #shorts SHREE CLASSES 0:14 9 months ago 25 888 Далее Скачать
Automatic Mass of all First 30 Elements with Symbols. BioGuruChary 0:07 2 years ago 63 089 Далее Скачать
#trick to learn 16th group elements | oxygen family | oxygen privar | science by Abhishek fulwariya Science By Abhishek Fulwariya 0:37 4 years ago 879 Далее Скачать
