The four classes of dangerous goods that have no divisions are Class 1 (Explosives), Class 2 (Gases), Class 6.2 (Infectious substances), and Class 7 (Radioactive materials). Each of these classes encompasses a range of hazardous materials that share similar characteristics but do not require further subdivision into divisions. This classification helps in the safe transportation and handling of these goods.
In the context of hazardous material (dangerous goods) a division or class is a number identifying the hazard category of a hazardous material (dangerous good). There are nine hazard classes, several of which are subdivided into divisions.
The most dangerous classes of dangerous goods are Class 1 (Explosives), Class 2 (Gases), Class 3 (Flammable Liquids), Class 4 (Flammable Solids), Class 5 (Oxidizing Substances and Organic Peroxides), Class 6 (Toxic and Infectious Substances), Class 7 (Radioactive Material), Class 8 (Corrosives), and Class 9 (Miscellaneous Dangerous Goods). Among these, Class 1 and Class 7 are often considered the most hazardous due to their potential for catastrophic incidents or long-term health risks. Proper handling, storage, and transportation protocols are essential to minimize the risks associated with these materials.
There ARE no real divisions
None of them. The AFC has 4 divisions of 4 teams each and the NFC has 4 divisions of 4 teams each.
1. the divisions must be coordinate 2.the divisions must be mutually exclusive 3. the divisions must not overlap 4. the divisions must be complete
Their are 4 divisions
4
The 4 divisions are Alkali Metals,Transitional Metals, Halogens,Noble Gases .
1DK
The four divisions of economics are: 1.production 2.distribution 3.consumption 4.exchange
If you fail 4 classes you will still be classified as a 9th grader.
The only team that fits this description is "St. Johnstone" from the Scottish Premiership. They are the only club across the four divisions in England and Scotland that contains the letter 'j' in their name. Other divisions do not feature any teams with a 'j' in their names.