5 Questions
What led to the discovery of the positively charged sub-atomic particle called proton?
Canal rays
What is the focus of NCERT Class 9 Science Chapter 4?
Structure of the Atom
What is the electrical charge of an atom containing one electron and one proton?
Neutral
What type of radiations are canal rays?
Positively charged
What does the discovery of canal rays contribute to in atomic theory?
Discovery of protons
Test your understanding of the structure of the atom with NCERT Solutions Class 9 Science Chapter 4. Explore questions, answers, and detailed explanations for a comprehensive grasp of this important scientific concept. Ideal for class 9 students using the NCERT textbook for Science.
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