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Some scientist and discovery pairs are given below: 1.Bohr-Model of hydrogen atom 2.Einstein-Photoelectric effect 3.Chadwick-Neutron 4.De Broglie-Matter waves Which of the above pairs are correctly matched?

Correct Answer: 1, 2, 3 and 4

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Science MCQ: Some scientist and discovery pairs are given below: 1.Bohr-Model of hydrogen atom 2.Einstein-Photoelectric effect 3.Chadwick-Neutron 4.De Broglie-Matter waves Which of the above pairs are correctly matched? | Extra Education