Nov

Toxic substances are chemical compounds that are used as weapons. They can be used to destroy enemy personnel, equipment and infrastructure.

One of the most common groups of toxic substances are unstable. They decompose quickly in air or water, making them less dangerous to use.

Non-persistent toxic substances include phosgene, mustard gas and lewisite. These substances are gaseous and have an unpleasant odor. They cause damage to the lungs and nervous system in humans.

When using unstable toxic substances, precautions must be taken. For example, use protective masks and suits. It is also necessary to quickly evacuate people from the affected area.