A radian, by definition, is a unit which connects the radius of an arc, the length of the arc and the angle subtended by the arc. A full radian is 360 degrees, hence we know that the Earth performs two radians when performing a full rotation around an axis.
Sarin Gas. â JULI BERWALD. Sarin gas (O-Isopropyl methylphosphonofluoridate), also called GB, is one of the most dangerous and toxic chemicals known. It belongs to a class of chemical weapons known as nerve agents, all of which are organophosphates.arin Gas. â JULI BERWALD. Sarin gas (O-Isopropyl methylphosphonofluoridate), also called GB, is one of the most dangerous and toxic chemicals known. It belongs to a class of chemical weapons known as nerve agents, all of which are organophosphates.
1 It is generally odorless and tasteless. 2  Exposure to sarin can cause death in minutes. 3  A fraction of an ounce (1 to 10 mL) of sarin on the skin can be fatal. 4  Nerve agents are chemically similar to organophosphate pesticides and exert their effects by interfering with the normal function of the nervous system. DESCRIPTION: Sarin (military designation GB) is a nerve agent that is one of the most toxic of the known chemical warfare agents.