https://padlet.com/lanzan/v1xw1ad5b2hcic42 Made with wonder en-us 2020-10-02 14:06:15 UTC 2020-10-02 15:44:19 UTC hello@padlet.com lanzan https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797809648 -Believed all matter is formed by atoms 
- He thought that atoms are invisible 

Used Lesson 2.1 notes to complete my research on Democritus

]]> 2020-10-02 14:35:16 UTC https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797809648 lanzan https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797828566 - He believed that atoms are indestructible and indivisible
-Dalton’s Atomic Theory
-Compounds are made of two or more elements
-Atoms of different elements are different

I used lesson 2.1 Evolution of a atom to complete this Study on John Dalton

]]> 2020-10-02 14:39:54 UTC https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797828566 lanzan https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797845018 -The Plum Pudding Model
- He discovered that the nucleus had a positive charge and everything else has a negative charge
-Electrons can have a positive or negative charge

WATCH YOUTUBE VIDEO 
https://www.youtube.com/watch?v=jTMeh-e5Y5M
QUIZ TIME!!!
what is plum pudding and how does it relate to Electrons??

......................................................


Answer: Plum pudding type of pudding traditionally served as part of the Christmas dinner in the UK. The Cake part represents the nucleus which is a positive charged electron and the the plum which is a raisins represents distributed negative charged electrons

I used the Edpuzzle provided for us to complete my research on JJ THOMPSON]]> 2020-10-02 14:44:00 UTC https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797845018 lanzan https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797875343 -  The gold foil experiment was an experiment conducted by Rutherford that shot positively charged particles at a piece of gold foil 
- This experiment lead to the conclusion that the atom was mostly empty space.
- He noticed that positive charge electrons went through the foil 


Used Notes and video seen above to complete research on Rutherford]]> 2020-10-02 14:51:02 UTC https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797875343 lanzan https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797888743 - Neil Bohr concluded that  electrons  orbit the nucleus of the atom and move around the nucleus in a circular path
- He believed that there are different energy levels 
-The planetary model of the atom


Used Class notes and Youtube video seen above to help create a conclusion On Neils Bohr

]]> 2020-10-02 14:54:17 UTC https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797888743 lanzan https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797911326 - The Wave Mechanical Model
- that electrons do not exist in “energy levels"
- Orbital space around the nucleus

Used The edpuzzle to complete tis research ]]> 2020-10-02 15:00:04 UTC https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797911326 lanzan https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797942711 - James Chadwick studied under Rutherford for two years in Manchester 
- He discovered the existence of neutrons
- Won the Nobel Prize for Physics in 1935.
- Source for this information is https://www.nobelprize.org/prizes/physics/1935/chadwick/biographical/ ]]> 2020-10-02 15:07:18 UTC https://padlet.com/lanzan/v1xw1ad5b2hcic42/wish/797942711