1.

ExplainRutherfordnuclearmodelof atom

Answer»

Solution :Rutherford and hisstudents(Hansgeiger andErnestMarsden ) GIVE `ALPHA`-particlescatteringexperiment
In thisexperimenttheybombarded `alpha` particleson very thingoldfoil. Theexperiment is SHOWNBELOW.

Highenergy`alpha`-particlefrom a RADIOACTIVE sourcewas directionatthinfoilof goldmetal
A fluoresecentzincsulphidescreen waskeptaroundthe thingoldfoilthen `alpha` particlesstruckthisscreenthey producedfluorescenceeffect.


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