Chemistry produces materials and releases energy by ionic or electronic rearrangements.
New learning resources from the Marine Stewardship Council to help science teachers embed ocean sustainability into the curriculum.
The algebra of quantities - how it works and how it could be used in student's chemical calculations.
Marten J. ten Hoor
Students often struggle to determine whether changes in matter are physical or chemical, for example, they may have difficulty labelling a candle m
Entropy is more usually studied in physics and chemistry but can also be considered in biology to explain limitations of energy changes in life-pro