Amadeo Avogadro gave the right explanation to Gay Lussac's experiment by introducing the idea of diatomic particles. But his explanation was not accepted by Dalton and the chemical community for 50 years Two hydrogen molecules One oxygen molecule Two water moleculesAmadeo Avogadro gave the right explanation to Gay￾Lussac’s experiment by introducing the idea of diatomic particles. But his explanation was not accepted by Dalton and the chemical community for 50 years