Question

discoveries of the following scientist
1) Humphrey Davy
2) Michael faraday 3) Goldstein 4) J.J Thomson
5) Ruther ford
6)James chadwick ​

Answer 1

Answer:

4)J.J Thomson - electron.

5)Ruther ford - nucleus

Explanation:

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Answer 2

Answer:

1. potassium, sodium ,magnesium, calcium, Boron
2. electrolysis, electric motor
3. Anode ray
4. electron, neutrons
5. Atomic nucleus
6. neutron

Explanation:

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