Notes
परमाण्वीय द्रव्यमान मात्रक का प्रतीक 1 u है।
परमाण्वीय द्रव्यमान मात्रक का प्रतीक 1 u है।Subscribe to our youtube channel!
Staying up to date on Question/Notes related to General knowledge, current affairs and are useful in Academic and Government Exams. More than 8000 video on our channel.
Subscribe