https://padlet.com/amare0107/9mtjl7dcg2hsa96e en-us 2022-10-14 02:40:28 UTC 2025-12-18 06:00:22 UTC hello@padlet.com amare0107 https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339719797 John Daltons’s theory said that elements were made of small particles called atoms which were indivisible.


]]> 2022-10-14 02:44:05 UTC https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339719797 amare0107 https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339722284 J.J Thompson’s findings said that atoms contain tiny negatively charged subatomic particles which he called electrons and made a model of an atom.]]> 2022-10-14 02:46:10 UTC https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339722284 amare0107 https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339725207 Ernest Rutherford found that atoms were mostly empty space, and the majority of its mass was concentrated on a tiny nucleus.]]> 2022-10-14 02:48:01 UTC https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339725207 amare0107 https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339726879 Niels Bohr, a Danish physicist discovered that Electrons orbit the nucleus and that the energy of electrons quantized.]]> 2022-10-14 02:49:26 UTC https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339726879 amare0107 https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339742593 Erwin Schrodinger took Boer’s model and used mathematical equations to describe the likelihood of finding an electron in a certain position.]]> 2022-10-14 03:03:03 UTC https://padlet.com/amare0107/9mtjl7dcg2hsa96e/wish/2339742593