Question

Help me Army in these questions​

Answer 1

Answer:

answer 3 ☝️☝️

1. according to Thomson model of atom and atom consist of both negative and positively charged particles the negative charge particles are embedded in the positively charged parts pair does by counterbalancing each other is effect they make an atom neutral.
2. on the on the basis of Rutherford model of an atom protons positively charged particles are present in the nucleus of an atom

4. if the Alpha particle separating experiment is carried out using a foil of a metal rather than gold then observation in the Alpha separating experiment a gold foil has taken because gold is a malleable and this fall of a gold can be easily made. it is difficult to make such foil

from other metal

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Answer 2

Answer:

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regaling bud sakina