https://padlet.com/akimbrell/3rdblock en-us 2016-08-22 12:45:07 UTC 2025-04-16 15:51:10 UTC hello@padlet.com https://padlet.com/akimbrell/3rdblock/wish/119202991 Milikan measured the charge on an electro the atomizer from a perfume bottle was used to spray water or oil droplets into a sample chamber, some of these droplets fell through a pinhole between two plates of an electric field where they could be observed through a microscope. By carefully studying individual droplets he was able to show that the charge on a drop was always a multiple of a small value.
 An experiment performed by him determined the size of the charge of an electron, he also determined there was a smallest unit of charge or that charge is quantified. ]]> 2016-08-22 16:52:15 UTC https://padlet.com/akimbrell/3rdblock/wish/119202991 https://padlet.com/akimbrell/3rdblock/wish/119203427 1. All matter consist of invisible particles called atoms. ]]> 2016-08-22 16:53:55 UTC https://padlet.com/akimbrell/3rdblock/wish/119203427 kcain5893 https://padlet.com/akimbrell/3rdblock/wish/119203429 1.]]> 2016-08-22 16:53:55 UTC https://padlet.com/akimbrell/3rdblock/wish/119203429 https://padlet.com/akimbrell/3rdblock/wish/119204130 Discovered the electron and went on to propose e model for the structure of the atom. He also modeled the structure of the electron.]]> 2016-08-22 16:55:59 UTC https://padlet.com/akimbrell/3rdblock/wish/119204130 https://padlet.com/akimbrell/3rdblock/wish/119204256 1. Discovered the neutron. 
2. Was assigned the task of tracking down evidence of Rutherford's tightly bound "proton-electron" or neutron. In 1930 it was discovered that Beryllium, when bombarded by alpha particles, emitted a very large energetic stream of radiation. ]]> 2016-08-22 16:56:21 UTC https://padlet.com/akimbrell/3rdblock/wish/119204256 https://padlet.com/akimbrell/3rdblock/wish/119204315 2016-08-22 16:56:35 UTC https://padlet.com/akimbrell/3rdblock/wish/119204315 kcain5893 https://padlet.com/akimbrell/3rdblock/wish/119205143 2016-08-22 16:58:47 UTC https://padlet.com/akimbrell/3rdblock/wish/119205143 https://padlet.com/akimbrell/3rdblock/wish/119205398 2. Created the first atomic model, helping other scientists further look into the science of the atom and its general makeup.]]> 2016-08-22 16:59:34 UTC https://padlet.com/akimbrell/3rdblock/wish/119205398 kcain5893 https://padlet.com/akimbrell/3rdblock/wish/119205751 1) Discovered the nucleus and development of and atomic model. He introduced the Rutherford--Bohr model]]> 2016-08-22 17:00:34 UTC https://padlet.com/akimbrell/3rdblock/wish/119205751 https://padlet.com/akimbrell/3rdblock/wish/119205889 In 1911, although he could not prove that it was positive or negative, he theorized that atoms have their charge concentrated in a very small nucleus, and thereby pioneered the Rutherford model of the atom, through his discovery ]]> 2016-08-22 17:01:02 UTC https://padlet.com/akimbrell/3rdblock/wish/119205889 https://padlet.com/akimbrell/3rdblock/wish/119206137 1. Discovered the electron.
2. He modeled the structure of an atom.
3. He experimented the charge to mass ratio of an electron.]]> 2016-08-22 17:02:04 UTC https://padlet.com/akimbrell/3rdblock/wish/119206137 https://padlet.com/akimbrell/3rdblock/wish/119206640 2016-08-22 17:04:31 UTC https://padlet.com/akimbrell/3rdblock/wish/119206640 https://padlet.com/akimbrell/3rdblock/wish/119214204 2016-08-22 17:33:10 UTC https://padlet.com/akimbrell/3rdblock/wish/119214204 kcain5893 https://padlet.com/akimbrell/3rdblock/wish/119215686 1) Discovered the nucleus and development of and atomic model. He introduced the Rutherford--Bohr model. ]]> 2016-08-22 17:38:36 UTC https://padlet.com/akimbrell/3rdblock/wish/119215686 https://padlet.com/akimbrell/3rdblock/wish/119216000 2016-08-22 17:39:47 UTC https://padlet.com/akimbrell/3rdblock/wish/119216000 https://padlet.com/akimbrell/3rdblock/wish/119216462 His ideas were that the atomic theory remains valid in modern chemical thought. Matter is made of atoms. Atoms are indivisible and indestructible. Compounds are formed by a combination of two or more different kinds of atoms. His model's name is ]]> 2016-08-22 17:41:03 UTC https://padlet.com/akimbrell/3rdblock/wish/119216462 kcain5893 https://padlet.com/akimbrell/3rdblock/wish/119218838 Solved the problem of why the electrons did not immediately collapse into the nucleus]]> 2016-08-22 17:48:17 UTC https://padlet.com/akimbrell/3rdblock/wish/119218838