In this Science (Chemistry) video in Hindi for class 9 we explained, with structure, polyatomic ions. We also defined polyatomic ion with examples.

Polyatomic ion is a charged entitiy composed of several atoms bound togather.

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🔴 Click here to watch the whole playlist on Chapter 4 : 'Structure of Atom' for Class 9 :

   • Structure of Atom (Introduction) || f...  

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Previous videos -

🔴 Structure of Atom (Introduction)
   • Structure of Atom (Introduction) || f...  

🔴 Discovery of Electron
   • Discovery of Electron || Structure of...  

🔴 Thomson's Atomic Model
   • Thomson's Atomic Model || Structure o...  

🔴 Rutherford Atomic Model
   • Rutherford Atomic Model || Structure ...  

🔴 Bohr's Atomic Model
   • Bohr's Model of Atom || Structure of ...  

🔴 Discovery of Neutron
   • Discovery of Neutron || Structure of ...  

🔴 How are Electrons Distributed in Different Orbits
   • Electronic Configuration || Structure...  

🔴 Valency
   • Valency || Structure of Atom - 8 || i...  

🔴 Atomic number & Mass number
   • Atomic number & Mass number || Struct...  

🔴 Isotopes and Isobars
   • Isotopes and Isobars || Structure of ...