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Atoms Quiz - Class XII Physics Part II

Class XII
Physics
Atoms
15 questions
MEDIUM

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Preview questions

1. What is the charge of an electron?

+1 · -1 · 0 · +2

2. Who proposed the planetary model of the atom?

Niels Bohr · Ernest Rutherford · J.J. Thomson · James Chadwick

3. What is the mass of a proton approximately?

1 u · 0.5 u · 1.5 u · 2 u

4. Which particle is found in the nucleus of an atom?

Electron · Neutron · Photon · Positron

5. How many electrons can occupy the first shell of an atom?

2 · 8 · 18 · 32