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In other cases, toxic chemicals are simply a by-product of metabolism. Some natural elements and minerals are poisonous. Here are some examples of natural toxic chemicals: mercury. snake venom. caffeine in coffee, tea, kola and cocoa. arsenic. ricin from castor beans.What are the 3 types of chemical agents?
When discussing chemical agents there are 3 main types of chemical agents, the three types are nerve agents, blister agents, or choking agents .What are the types of hazardous chemicals?
Chemical hazard. There are many types of hazardous chemicals, including neurotoxins, immune agents, dermatologic agents, carcinogens, reproductive toxins, systemic toxins, asthmagens, pneumoconiotic agents, and sensitizers. These hazards can cause physical and/or health risks. Depending on chemical, the hazards involved may be varied,...What are some common chemical compounds?
This leaves 87 more elements to form chemical compounds, and most of these don't form many, nor are they very abundant. The most abundant elements in the universe are hydrogen (74%), helium (24%), oxygen (10%), carbon (0.46%), neon (0.13%), iron (0.1%), and nitrogen (0.1%).