Question

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Answer 1

Answer:

ans of c The discovery of the proton is credited to Ernest Rutherford

Explanation:

Answer 2

Answer:

1.A mixture of immiscible liquids is separated by using an apparatus called separating funnel.

2.Electron, lightest stable subatomic particle known. It carries a negative charge of 602176634 × 10−19 coulomb, which is considered the basic unit of electric charge. The rest mass of the electron is 9.1093837015 × 10−31 kg, which is only 1/1,836the mass of a proton.

3.It is 100 years since Ernest Rutherford published his results proving the existence of the proton.

4. in the picture

5. will be writen in your another question