SEARCH Articles Figures Tables Airborne Particulate Matter, Platinum Group Elements and Human Health Classifying Matter According to Its Composition Elements, Compounds, and Mixtures Elemental analysis dissolved organic matter Elemental analysis marine organic matter Elemental composition of organic matter Elements in living matter Interaction of Elemental Particles with Matter Living matter elements Matter Compounds Elements Mixtures Matter according to Its Composition Elements. Compounds, and Mixtures Matter and the Periodic Table of Elements Mineral matter elements Mineral matter major elements Mineral matter minor elements Reactions of Mineral Matter and Trace Elements Trace Element Concentration of the Dry Matter Consumed Trace elements solid matter speciation