Federal Board 9thChemistryPeriodic Table and Periodicity of Properties
6 videos
Periodicity of Properties
Review Exercise Question
Decription
Periodicity of Properties
Resources
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3 Years Teaching Experience Sub-Exeminar of Federal Board
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Ghulam Mohiuddin 05-01-2023
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Anum Haq 27-09-2022
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Shayan 14-05-2022
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Abdullah Minhas 10-04-2022
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Malikshah 31-12-2021
sir taimoor is a great teacher but needs to improve spellings it helped me a lot