Teflon is the brand name for polytetrafluoroethylene (PTFE), a fluorinated plastic. It is used as a non-stick coating for pans because of its inertness and extreme slipperiness. It is the only known material to which gecko’s feet cannot stick!
What happened today in chemistry? Explore 366 days of chemistry history at On This Day in Chemistry.
Use this poster, fact sheet and classroom activity to ensure your 14–16 learners get to grips with addition polymers
From polymers to inorganic compounds, discover the remarkable science behind fighting fires
Uncover the polymers and pigments in liquid nail polishes, acrylics and gels
Explore analytical techniques and their applications with a chromatography investigation and research activity
Describe the metallic bonding model and explain how this leads to particular properties in metals, with this scaffolded writing activity
Understand the models and diagrams used to represent ionic bonding and their limitations, with this scaffolded writing activity
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