https://padlet.com/203681/glsuzprogv5f Foy pd. 9 en-us 2016-11-10 18:14:24 UTC 2025-09-27 08:51:07 UTC hello@padlet.com 203681 https://padlet.com/203681/glsuzprogv5f/wish/136838588 Atmos: "To not be cut" 
Atoms were first thought to be indivisible, and unable to be cut because they were the smallest form of matter. (Notes)]]> 2016-11-10 18:26:30 UTC https://padlet.com/203681/glsuzprogv5f/wish/136838588 2036851 https://padlet.com/203681/glsuzprogv5f/wish/136839286 In 492 BC Democritus the philosopher introduced the idea that all things are made up of small indestructible and dividable partials called atoms. Although he did not do any scientific experiments. https://goo.gl/5iyj4y

Pic link]]> 2016-11-10 18:28:00 UTC https://padlet.com/203681/glsuzprogv5f/wish/136839286 203681 https://padlet.com/203681/glsuzprogv5f/wish/136839859 Aristotle believed that all matter was made from earth, wind, fire, and air. (Notes). https://goo.gl/Tw9FMp]]> 2016-11-10 18:29:14 UTC https://padlet.com/203681/glsuzprogv5f/wish/136839859 203681 https://padlet.com/203681/glsuzprogv5f/wish/136992451 Atomic models have changed over time due to investigations and discoveries (Notes). https://goo.gl/c6foTZ ]]> 2016-11-11 13:18:18 UTC https://padlet.com/203681/glsuzprogv5f/wish/136992451 203681 https://padlet.com/203681/glsuzprogv5f/wish/137066949 Also known as the "Father of Atomic Theory", Dalton stated that all things are made of matter; whether that be of single atoms or compounds (Notes). Dalton also was the first to say that all atoms have a certain weight, and cannot be created or destroyed. (https://goo.gl/BzcK69).(https://goo.gl/SL4TNu).]]> 2016-11-11 18:10:00 UTC https://padlet.com/203681/glsuzprogv5f/wish/137066949 2036851 https://padlet.com/203681/glsuzprogv5f/wish/137067615 Rutherford had his students shoot a alpha particle gun at a very thin gold sheet. After multiple trials of the particles passing through the sheet of gold, one strikes something that is positively charged, leading Rutherford and his students to find out that atoms have a nucleus and are manly empty space. (notes)

]]> 2016-11-11 18:13:08 UTC https://padlet.com/203681/glsuzprogv5f/wish/137067615 2036851 https://padlet.com/203681/glsuzprogv5f/wish/137068536 Thomson found that there are negatively charged partials within the atom, he compares the atom structure to plum pudding. (Notes) 

Link]]> 2016-11-11 18:17:19 UTC https://padlet.com/203681/glsuzprogv5f/wish/137068536 203681 https://padlet.com/203681/glsuzprogv5f/wish/137069606 Was the first to figure out that electrons orbit around nucleus. Electrons are also in a specific energy levels. The exact location of an electron cannot be determined, only the probability can be set. The probability is based on what energy level the electron is at. ]]> 2016-11-11 18:22:10 UTC https://padlet.com/203681/glsuzprogv5f/wish/137069606 203681 https://padlet.com/203681/glsuzprogv5f/wish/137246167 Bohr was also the first to discover that electrons orbit around the nucleus. These electrons are in an electron "cloud" or they just orbit nucleus. ]]> 2016-11-14 01:05:53 UTC https://padlet.com/203681/glsuzprogv5f/wish/137246167