Science, asked by komalpreetKwur67, 1 year ago

Rutherford gold foil scattering experiment full explanation in pints​

Answers

Answered by swapnil5962
4

1. Am atom consists of a positively charged,dense and very small nucleus containing all the protons and neutrons.

2. The nucleus is surrounded by negatively charged electrons.

3. The electrons are revolving round the nucleus in circular pathan very high speeds.

4. The electrostatic attraction between the positively charged nucleus and negatively charged electrons holds the atom together.

5.An atom is electrically neutral.This is because the no. of protons ans electrons in an atom is equal.

6.Most of the atom is empty space.


Lakshita28: This is Rutherford's model of atom.
komalpreetKwur67: ya
komalpreetKwur67: i know
komalpreetKwur67: but joh ans swapnil ne diya hain voh bhi shi hain
komalpreetKwur67: these r characteristics
komalpreetKwur67: of ruderford model
komalpreetKwur67: but maine gold scattering ki baat ki thi
swapnil5962: sorry for that......I don't read a question carefully...it's my fault
komalpreetKwur67: yss
Answered by Lakshita28
5

When fast moving alpha particles are allowed to strike a very thin gold foil in vacuum,it is found that:

1.Most of the Alpha particles pass straight through the gold foil without any deflection from their original path .

2.A few alpha particles are deflected through small angles and a few are deflected through large angles .

3.A very few alpha particles completely rebound on hitting the gold foil and turn back on the path.

Those alpha particles which were hitted by nucleus rebound or deflected.

By these we can conclude that Rutherford's gold foil experiment discovered nucleus.

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