Covers methods of separation through to separating mixtures of minerals on the basis of their different physical properties.
Chemists have helped destroy 97% of declared banned substances, finds Andy Extance, and are pushing to get the rest
Test students’ understanding of materials chemistry and recycling using this practical activity from our Top of the bench competition
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When teaching redox equilibria, take advantage of these Starter for ten questions on redox reactions, standard electrode potentials and electrochemical cells.
Challenge the misconception that metals and non-metals are completely opposite in their properties with this activity
Which material makes the warmest jacket? Investigate the insulating properties of various materials with this activity for ages 7–14
Help your students apply standard form in chemical equations
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