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NCERT Solutions for Class 9 Clat Chapter 5 The Fundamental Unit Of Life

The Fundamental Unit Of Life Here is the CBSE Clat Chapter 5 for Class 9 students. Summary and detailed explanation of the lesson, including the definitions of difficult words. All of the exercises and questions and answers from the lesson's back end have been completed. NCERT Solutions for Class 9 Clat The Fundamental Unit Of Life Chapter 5 NCERT Solutions for Class 9 Clat The Fundamental Unit Of Life Chapter 5 The following is a summary in Hindi and English for the academic year 2025-26. You can save these solutions to your computer or use the Class 9 Clat.

Question 1
CBSEENSC9005121

Compare the properties of electron, proton and neutron.

Solution
Particle  Nature of       charge Mass Location
Electron negtive
-1.6 x 10-19C
9.0 x10-31Kg extra nuclear part
Proton Positive
1.6 x 10-19C
1.672 x 10-27 kg (1u) Nucleus
Neutron No charge 1.672 x 10-27 kg (1u) nucleus

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