Piyush Maheshwari
Nov 2, 2023 • 1h
Bharat Panchal
Feb 27, 2022 • 2h
53K followers • Chemistry
Mar 22, 2021 • 2h • 6.4K views
alkali metals ,alkaline earth metals , halides ,bicarbonates ,carbonates , sulphates ,nitrates , stability of these compounds , reactions ,important orders and exceptions.