GCSE Chemistry - Periodic Table

This episode details the key ingredients in fertilisers: nitrogen, phosphorus, and potassium. It outlines the chemical production of nitrogen-based fertilisers, specifically ammonium nitrate, highlighting its rich nitrogen content due to its dual sources. We explain that phosphat ... Show More

In this episode, we look at plants and nitrogen.Plants require nitrogen to produce proteins necessary for growth. While the atmosphere is full of nitrogen gas, plants cannot directly utilise this form. Instead, they absorb soluble nitrates from the soil. Crop harvesting depletes ... Show More

In this episode, we discuss overexploitation and alternative extraction methods. Historical overuse of copper-rich ores has led to a scarcity of these resources. As a result, scientists have developed alternative methods to obtain copper from less concentrated sources. Phytominin ... Show More

<p>The periodic table is an invaluable tool for scientists across the planet -- but how does it work? In this episode, Allison and Robert explore the creation of the periodic table. Tune in to learn more about the history and structure of the periodic table.</p><p> </p> Learn mor ... Show More

<p>In this podcast, we&#39;ll cover acids and bases, including their definitions, strength, pH scale, indicators, reactions, and titrations. By the end of this podcast, you&#39;ll be well-prepared for the chemistry section of the MCAT. Tune in for an engaging and informative disc ... Show More

<p>Liz looks at the classification of living organisms for your GCSE Biology exam. In this episode, she will look at the traditional classification system and the 3-domain classification system. Ideal for preparing for your GCSE Biology exam. For more info visit <a href="https:// ... Show More

This episode reviews the topic of cells, including: The levels of organisation in multicellular organisms. The differences between animal and plant cells and the process of cell differentiation and the uses of stem cells. This episode is suitable for all examination boards but mo ... Show More

This episode reviews the topic investigating biological molecules, including: How to test for the presence of reducing sugars, non-reducing sugars, starch, proteins and lipids. This episode is suitable for all examination boards but more specifically geared to AQA A-Level Biology ... Show More

<p>Everyone knows it when they see it. The classic “castle with turrets” periodic table is a beautiful and concise icon that contains a great deal of amazing information, if you only know how to read it. And even if you … <a href="http://99percentinvisible.prx.org/2011/02/04/99-i ... Show More

<p>Name a famous chemist. Mm-hmm, you can&#39;t can you? Didn&#39;t think so. If you want to make a living cooking meth, mixing hair gel or testing tainted candy, you&#39;ve got some learning to do. But first learn a little about chemistry in Chinese in this podcast. Episode link ... Show More

We cover what approaches you should be taking to nail the Chem/Phy section of the MCAT.Links:Full Episode Blog PostMeded MediaBlueprint MCAT 

If you’ve ever wanted to listen to two totally untrained, non-chemists who are fully unqualified to explain how the periodic table works nervously explain how the periodic table works, then this episode is for you. Chemistry majors, be warned.See omnystudio.com/listener for priva ... Show More