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  • Organic chemistry activity.

    ACTIVITIES Molecules with the same molecular formula can have different structures, this is called isomerism. Structural isomers can belong to different homologous series.  The alkene with the molecular formula C4H8 can form three structural isomers. (a)          Draw the structural formulae of the three isomers. (b)         Give the IUPAC names of the three isomers. An organic…

  • Welcome to Physical Sciences Break 1.0

    Welcome to Physical Sciences Break 1.0 a collection of Science teachers’ community-crafted works in collaboration with other partners in the education sector to bring you the assistance you may need for teaching and learning Physical Sciences Open Science for Grades 10-11-12.