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What experiment(s) did he perform ?
Theoretical analysis of and precise experiments on the vibrations of water jets as a way of determining surface tension. -
What was his atomic model called ? What did it look like ?
It was called Bohr's Model .
It was discovered in 1913 . -
What theory or discovery did he make ?
1914-discovered that electrons(negatively charged subatomic particles) orbit the nucleus(containing positively charged protons and neutrally charged neutrons) in specific energy levels