Multiple choice

Which of the following ‘particle, discoverer, mass, charge’ combinations is correct?

  1. Electron, Anderson, 9.1 x 10-31 kg, -ve

  2. Proton, Chadwick, 1.673 x 10-27 kg, zero

  3. Neutron, Goldstein, 1.673 x 10-27 kg, zero

  4. Neutrino, Pauli, 3.64 x 10-32 kg, zero

  5. Positron, Thomson, 9.1 x 10-31 kg, -ve
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Neutrino is a neutral particle discovered by Pauli. Mass of neutrino is 3.64 x 10-32 kg.

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