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Atoms and Molecules NCERT Solutions - Class 9 Science
NCERT Solutions for Class 9 Science Chapter 3 - Free PDF Download
Vedantu.com - No.1 online tutoring company in India provides you the Free PDF download of NCERT Solutions for Class 9 Science (Chemistry) Chapter 3 - Atoms and Molecules solved by Expert Teachers as per NCERT (CBSE) Book guidelines. All Chapter 3 - Atoms and Molecules Exercise Questions with Solutions to help you to revise complete Syllabus and Score More marks. Register for our free webinar class with best Science tutor in India.
NCERT Solutions for Class 9 Science Chapter 3 - Atoms and Molecules
Get 100 percent accurate NCERT Solutions for Class 9 Science Chapter 3 (Atoms and Molecules) explained by expert Science teachers. We provide solutions for the questions given in Class 9 Science textbook as per CBSE Board guidelines from the latest NCERT book for Class 9 Science. The topics and sub-topics in Chapter 3 Atoms and Molecules
3.1 Laws of Chemical Combination
3.1.1 LAW OF CONSERVATION OF MASS
3.1.2 LAW OF CONSTANT PROPORTIONS
3.2 What is an Atom?
3.2.1 WHAT ARE THE MODERN DAY SYMBOLS OF ATOMS OF DIFFERENT ELEMENTS?
3.2.2 ATOMIC MASS
3.2.3 HOW DO ATOMS EXIST?
3.3 What is a Molecule?
3.3.1 MOLECULES OF ELEMENTS
3.3.2 MOLECULES OF COMPOUNDS
3.3.3 WHAT IS AN ION?
3.4 Writing Chemical Formulae
3.4.1 FORMULAE OF SIMPLE COMPOUNDS
3.5 Molecular Mass and Mole Concept
3.5.1 MOLECULAR MASS
3.5.2 FORMULA UNIT MASS
3.5.3 MOLE CONCEPT.
We cover all exercises in the chapter given below:-
EXERCISE 3.1 - 4 Questions with Solutions
EXERCISE 3.2 - 2 Questions with Solutions
EXERCISE 3.3 - 4 Questions with Solutions
EXERCISE 3.4 - 2 Questions with Solutions
EXERCISE 3.5 - 2 Questions with Solutions
EXERCISE 3.6 - 11 Questions with Solutions.
Download the free PDF of Chapter 3 Atoms and Molecules or save the solution images and take the print out to keep it handy for your exam preparation.