Topics 10 & 20

IB Chemistry: Topics 10 & 20

1. Hazard symbolsAs many goods are transported around the world it obviously makes sense that there are international agreements on the use of Hazard Symbols for potentially dangerous chemicals (many, but by no means all, of these chemicals are organic). Some of these agreements are truly international and some are slightly more localized such as the European Agreement concerning the International Carriage of Dangerous...


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