Science, asked by umaima11276, 2 months ago

Who performed the above experiment?

a) J.J. Thomson b) Rutherford

c) N. Bohr d) E. Goldstein

ii) The above experiment led to the discovery of ____________.

a) Electron b) Proton

c) Nucleus in the atom d) Atomic mass

iii) When alpha-particles are sent through a thin metal foil, most of them go

straight through the foil because –

a) particles are positively charged.

b) particles are much smaller than electrons.

c) particles move with low velocity.

d) Most part of the atom is empty.

iv) Which of the following statements about this experiment are correct?

a) Considered the nucleus as positively charged.

b) Established that the particles are four times as heavy as a

hydrogen atom.

c) Can be compared to solar system.

d) Was in agreement with Thomson's model.

A) (a) and (c) B) (b) and (c)

C) (a) and (d) D) only (a)​

Answers

Answered by Debasmit02
0

Answer:

I cannot see the above experiment, attach properly

Answered by Nik5139
1

Answer:

umm attachments are not there dear brother or sister.

I hope you understand , so sorry

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