Simply Explaination about "Metallurgy and Gangue" the both terms in the extraction of metals, and many more about it by this Audio Podcast, we will share this all abouts the 3rd Chapter of our Class 10th and that mainly include in Chemistry but in text combined and we take the reference topics from our NCERT text books and it's presented by "Srj Science Hub", an Educational branch of Srj Group founded by Suraj Singhaniya whom abbreviation named as "Srj".