Tonne

{
  "id": "MLC-T-CHM-013659",
  "term": "Tonne",
  "field": "Chemistry",
  "definition": "A non-SI unit of mass, also known as a metric ton, equivalent to 1000 kilograms. This unit is widely used in commerce and industry for measuring large quantities of materials. One tonne is precisely equal to 1 megagram (Mg) in the International System of Units.",
  "subject": "Physical and Biophysical Chemistry",
  "references": [
    "Green Book, 2nd ed., p. 111 (https://goldbook.iupac.org/files/pdf/green_book_2ed.pdf)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/tonne/"
}