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ISSB Initial Tests - Academic Test - Chemistry - Structure of Atom - Quiz 1

Practice 10 high yield MCQs on Chemistry from Chapter Structure of Atom for Academic Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 1 of the series.

1. Who discovered the electron?



2. What is the charge on an electron?



3. The mass of an electron is:



4. Who discovered the proton?



5. Who discovered the neutron?



6. What is the charge on a proton?



7. The mass of a neutron is:



8. The value of Planck's constant (h) is:



9. The speed of light (c) is:



10. De Broglie's equation for wavelength (λ) associated with a moving particle is:



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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