Search Results for: មេរៀនគីមីវិទ្យា

  • Chemistry Grade9 Chapter01 Lesson01: Periodic table (Part 1)

    ebc 1k views • 2 years ago

  • Chemistry Grade9 Chapter01 Lesson01: Periodic table (Part 2)

    ebc 949 views • 2 years ago

  • Chemistry Grade9 Chapter01 Lesson02: Chemical Properties of Group (Part 1)

    ebc 910 views • 2 years ago

  • Chemistry Grade9 Chapter01 Lesson02: Chemical Properties of Group (Part 2)

    ebc 799 views • 2 years ago

  • Chemistry Grade9 Chapter01 Lesson02: Chemical Properties of Group (Part 3)

    ebc 588 views • 2 years ago

  • Chemistry Grade9 Chapter02 Lesson01: Carbon (Part 1)

    ebc 545 views • 2 years ago

  • Chemistry Grade9 Chapter02 Lesson01: Carbon (Part 2)

    ebc 484 views • 2 years ago

  • Chemistry Grade9 Chapter02 Lesson01: Carbon (Part 3)

    ebc 464 views • 2 years ago