<documents_info>Mendeleev's Periodic Table,Discovery of Radioactivity and its Impact on Chemistry,Structure of the Atom: Electrons,Protons,and Neutrons,Chemical Bonding and Molecular Structure,Chemical Kinetics and Reaction Mechanisms</documents_info>
<query>How did the discovery of radioactivity revolutionize our understanding of the atom and its structure?</query>
user
Algorithm
assistant
<documents_info>Mendeleev's Periodic Table,Discovery of Radioactivity and its Impact on Chemistry,Structure of the Atom: Electrons,Protons,and Neutrons,Chemical Bonding and Molecular Structure,Chemical Kinetics and Reaction Mechanisms</documents_info>
<query>How did the discovery of radioactivity revolutionize our understanding of the atom and its structure?</query>
user
Chunk
assistant
<query>How did the discovery of radioactivity revolutionize our understanding of the atom and its structure?</query>
<documents_info>Mendeleev's Periodic Table,Discovery of Radioactivity and its Impact on Chemistry,Structure of the Atom: Electrons,Protons,and Neutrons,Chemical Bonding and Molecular Structure,Chemical Kinetics and Reaction Mechanisms</documents_info>