Structure of the Atom | Class 9 CBSE Guide for Chapter 4 Science (Chemistry) | NCERT Answers of In-text Questions
Chapter 4,
Structure of the Atom
Class 9, NCERT (CBSE)
Science - Solutions of In-Text Questions
NCERT Solutions - CBSE Guide
Question.1: What are canal rays?
Answer:
Canal rays are positively charged radiations consisting of particles which have
a charge equal in magnitude but opposite in sign to that of the electron. The
mass of a canal ray particle is 2000 times as that of an
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