Question

1.Rutherford's alpha-particle scattering experiment discovered​

Answer 1

Answer:

During Rutherford's experiment, most of the α particles emitted from a radioactive source bounced back to the source when passed through a gold foil. This is possible only if positively charged heavy particle (nucleus) is present at the centre. Hence, this experiment led to the discovery of atomic nucleus

Answer 2

Answer:

During Rutherford's experiment, most of the α particles emitted from a radioactive source bounced back to the source when passed through a gold foil. This is possible only if positively charged heavy particle (nucleus) is present at the centre. Hence, this experiment led to the discovery of atomic nucleus

Explanation:

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