Member's groups

  • Group logo of Chemistry
    Private Course Group
    active 3 months, 1 week ago

    Hank does his best to convince us that chemistry is not torture, but is instead the amazing and beautiful science of stuff. Chemistry can tell us how three tiny particles – the proton, neutron and electron – come […]

    Private Course Group  / 37 members

jessica davis

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active 5 months ago