Hello guys welcome back to another video of online scholge<br /><br /><br />This is education based video on chapter 3 of class 9 atoms and molecules<br /><br />In this video I have discussed about history of atoms, law of chemical combination and Dalton atomic theory<br /><br /><br />Hope you will like it<br /><br />Like the video and share it with your friends and family<br /><br />And follow to my channel<br /><br />For more
