→ Chapter 2-properties Of Matter → Empezar lección / Descargar tarjetas en MP3

término		definición
pure substance empezar lección		Matter with the same composition throughout for ex. table salt (each pinch is equally as salty). Each sample has the same properties because it has a fixed and uniform composition. There are 2 classifications: elements and compounds.
element empezar lección		Substance that cannot be broken down into simpler substances. All elements are on the periodic table.

Chapter 2-properties of matter