← All lessons

🔬 Science - Class 8

Home›Class 8›Science›Unit 9: Matter›Chemical Reaction and Chemical Equation

Unit 9 · Matter

Chemical Reaction and Chemical Equation

ScienceSubject

8 minEstimated read

📖Note 📚Vocabulary & Grammar 🧮Worked Examples ⭐Points to Remember ✏️Practice Questions 🧪Practice Test 🖥️Presentation

Question 1 of 12

1Which of these is a physical change?

← All lessons

Unit 9 topics

The Atom Molecular Formula Molecular Weight of a Molecule Classification of Elements The Idea of Groups and Periods in the Modern Periodic Table Chemical Reaction and Chemical Equation

Quick Facts

Unit: 9: Matter
Topic: Chemical Reaction and Chemical Equation