Responsible Mrs Zesmin Ahmed
Last Update 04/23/2024
Completion Time 2 hours 30 minutes
Members 1
    • 8Ga Building up
    • 8Ga Metal properties
    • 8Gb Corrosion
    • 8Gc Metals and water
    • 8Gd Metals and acids
    • 8Ge Pure metals and alloys
    • 8Ha Disaster!
    • 8Ha Rocks and their uses
    • 8Hc Weathering and erosion
    • 8Hd Sedimentary rocks
    • 8He Living in danger
    • 8He Materials in the Earth
    • Formula writing and balancing equations.
  • 8Ea Engines
    • Grade-7 IS2
  • 8Fa Fireworks
    • Grade-7 IS3
    • Grade-7 IS4