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Class 9ScienceSTRUCTURE OF THE ATOMCharged Particles in Matter
Easy

What are canal rays?

  • A
    Negatively charged rays
  • B
    Positively charged radiations
  • C
    Neutral particles
  • D
    Electromagnetic waves
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Class 9 Questions

Class 9

Science Questions

Chapter

STRUCTURE OF THE ATOM

Subtopic

Charged Particles in Matter

Similar Questions

$(a)$ What are canal rays? Who discovered them? What is the charge and mass of canal rays?
$(b)$ How are the canal rays different from electrons in terms of charge and mass?

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Compare the properties of electrons,protons,and neutrons.

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Which of the following statements is always correct?

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The presence of protons and neutrons at the center of the atom was suggested by:

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