More Science Worksheets
A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.
Compounds and Mixtures
Element - A substance made up of only one type of atom.
Compound - A substance made up from two or more elements chemically bonded together. They can only be separated by a chemical reaction.
Mixture - A compound made up from different elements and/or compounds not chemically bonded together. Mixtures can be separated using techniques such as filtration, chromatography, evaporation and distillation.
Investigating Mixtures and compounds
Comparing physical properties of a mixture of iron and sulfur, and a compound of iron and sulfur.
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.