Presentations | English
This PPT is based on the NCERT grade 7 Science textbook’s 6th chapter, ‘Physical and Chemical Changes’. Everyday, we observe changes in our surroundings. These changes can be physical or chemical. To understand the chapter better through clear images and crisp points, download this PPT rught away.
165.60
Lumens
PPTX (36 Slides)
Presentations | English