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Do I have to learn all the scientist in the Atom in Depth? (Chemistry)

naxmax9

William Crookes
J.J Thompson
Robert Milikan
Ernest Ruthford
and James Chadwick

Do I have to learn them all in depth? I don't mind doing so but I'm just wondering. Thanks

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kanadams123

naxmax9 wrote: »

William Crookes
J.J Thompson
Robert Milikan
Ernest Ruthford
and James Chadwick

Do I have to learn them all in depth? I don't mind doing so but I'm just wondering. Thanks

Do exam questions. You will see from then what you really need to know. Imo, no, not much detail. Just know how how each contributed.

Thomson, know the plumb pudding model.
Milikin, know what he used the oil drop experiment to discover.
Chadwick, just know what he discovered.

RUTHEFORD: is an important one though. Know the gold foil experiment (3 observationsand 3 conclusions are NB)

Again, by doing exam questions you will see exactly what you need to know (and tbh, for this chapter, not much!!)

Also, dates of when all this went on, need not be known!