It was made from a mixture of a copper oxide (CuO), tar and naphtha, and offered protection against growth of barnacles and seaweed for twelve months. There are now concerns that copper oxide based antifouling paints are environmental pollutants, and replacements are being introduced.
What happened today in chemistry? Explore 366 days of chemistry history at On This Day in Chemistry.
Solidify learners’ understanding of extraction processes with these tips, misconception busters and teaching ideas
Look into the chemistry in your cup of tea, the global origins of its leaves and why you should add salt
Everything you need to help your students master the fundamentals of this analytical technique
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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