Think of another Mindanaon music of your choice and perform it with an improvised musical accompaniment in front of an adult in the family. Write his/her reaction or emotion in the table as shown below.
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Ernest Rutherford performed an experiment to know the arrangement of electrons within an atom. In this experiment, fast-moving alpha particles were made to fall on a thin gold foil (100 nm thickness). The a-particles are doubly charged helium ions. It was expected that a-particles would be deflected by subatomic particles in the gold atom. Since a-particles were much heavier than protons, he did not expect to see large deflections.
But, the a-particle scattering experiment gave totally unexpected results.
The following observations were made: (i) Most of the fast-moving -particles passed straight through the gold foil.
(ii) Some of the -particles were deflected by the foil by small angles.
(iii) Surprisingly one out of every 12000 particles appeared to rebound.please add brainliest
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