Enter text here

Enter text here

1. who discovered the atom

   • J.J Thompson discoverdthe eletron in1897, which led him to posit a "plum, pudding" for the atom

2. how was the structure of the atom discoverd

   • Niles Bohr developed Rutherford's nuclear from atom model. he used experimental evidence to support the idea that electrons occupy particular orbits or shells around the nucleous of an atom. the development of the theroy of a atomic structure is an example of :how a theroy may change as new evidence is found.

3. what is the stucture o fth atom

   • atoms consist of elctrons surrounding a nucleous that contains protons and nuetrons. neutrons are neutrol and protons and eletrons are elecytrically charged. protons have a relative charge of +1. while eletrons have a relative charge of -1.