CHAPTER 3 ATOMS AND MOLECULES (SET-1)

Quiz Description

Solve CBSE Class 9 Science Chapter 3 Atoms and Molecules Multiple Choice Questions (MCQs) and get instant Results. This NCERT based Chapter specific important Objective Questions with Solutions will help students to understand every concept thoroughly and ultimately build the foundation to score good marks in Board Exams. Questions are designed by the Subject Experts as per the latest syllabus and exam pattern. This Online Practice Set Quiz/Questions with Solution will help students test their learning and quickly revise the chapter. Practice sets are available in Easy, Medium, and Hard difficulty levels.

Questions in this test

The process of converting a less valuable metal into a more valuable metal is called __________
The scientists who gave the law of chemical combination is-
The indivisibility of atom was proposed by __________
Correct symbol for silver-
What is the ratio of Hydrogen and oxygen by mass in water?
The accepted unit of atomic mass and molecular mass is-
The reference standard used to define the atomic mass unit is-
The modern atomic symbols are based on the method proposed by whom?
What is a symbol of iron?
Molecular mass of water(H²O) is: