Changes

| style="height:20px; width:200px300px; text-align:center;" |'''Observation'''| style="height:20px; width:200px300px; text-align:center;" |'''Conclusion'''

| style="height:20px; width:200px300px; text-align:center;" |Most of the [[Alpha Particle|alpha particle]]s pass straight through the foil.| style="height:20px; width:200px300px; text-align:center;" |The [[atom]] must be mostly empty space.

| style="height:20px; width:200px300px; text-align:center;" |Some of the [[Alpha Particle|alpha particle]]s were deflected by a small angle.| style="height:20px; width:200px300px; text-align:center;" |The [[mass]] of the [[atom]] must be concentrated in an extremely small [[Volume (Space)|volume]] in the centre.

| style="height:20px; width:200px300px; text-align:center;" |A very small number of [[Alpha Particle|alpha particle]]s came back in the direction of the detector. (Deflected more than 90°.)| style="height:20px; width:200px300px; text-align:center;" |The centre of an [[atom]] must have a strong positive charge.

hey discovered that most of the ===References=======AQA==== :[https://www.amazon.co.uk/gp/product/1782946403/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946403&linkCode=as2&tag=nrjc-21&linkId=32a0abb60dff015b15b50e9b1d7b4644 ''Nuclear model (atoms), pages 109, 110, GCSE Combined Science Trilogy; Physics, CGP, AQA '']:[Alpha Particle|alpha particlehttps://www.amazon.co.uk/gp/product/1782945970/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945970&linkCode=as2&tag=nrjc-21&linkId=a120d24dcc7cc7a58192069a3aafc1d2 ''Nuclear model (atoms), pages 121, 122, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA '']:[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10115 ''Nuclear model (of the atom), pages 104, 197, GCSE Combined Science; The Revision Guide, CGP, AQA '']s went through in a straight line:[https://www. A significant number were amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Nuclear model of the atom, pages 91-2, GCSE Physics, Hodder, AQA '']:[https://www.amazon.co.uk/gp/product/1782945571/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945571&linkCode=as2&tag=nrjc-21&linkId=9e29fad914244909903e5e93f8a01d197 ''Nuclear model, page 19, GCSE Chemistry; The Revision Guide, CGP, AQA '']:[deflecthttps://www.amazon.co.uk/gp/product/178294558X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294558X&linkCode=as2&tag=nrjc-21&linkId=f0dfb66dafcb0c6e9449e7b1a4ae1ac340 ''Nuclear model, page 43, GCSE Physics; The Revision Guide, CGP, AQA '']:[https://www.amazon.co.uk/gp/product/1782945962/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945962&linkCode=as2&tag=nrjc-21&linkId=476bb5c8d1dfb5c08ac81b6d4d1c98d8 ''Nuclear model, pages 22, 23, 42, 43, GCSE Chemistry, CGP, AQA '']ed and a very small number bounced off the :[[Gold]https://www.amazon.co.uk/gp/product/178294639X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294639X&linkCode=as2&tag=nrjc-21&linkId=51599bb45a2bfaf7c1b6a978b2ca2616 ''Nuclear model, pages 22, 23, 42, 43, GCSE Combined Science Trilogy; Chemistry, CGP, AQA ''] back towards the  ====Edexcel==== :[[Alpha Particle|alphahttps://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Nuclear model, pages 32-34, GCSE Chemistry, CGP, Edexcel '']] source.