Chemical weapons are one of the most dangerous weapons in the world. It is used especially to kill or harm Humans, these weapons are chemically made. Such weapons are used for mass destruction. Nerve gas and tear gas are two examples of “Chemical Weapons”.
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Chemical weapons are one of the most dangerous weapons in the world. It is used especially to kill or harm Humans, these weapons are chemically made. Such weapons are used for mass destruction. Nerve gas and tear gas are two examples of “Chemical Weapons”.
To know more :- http://en.wikipedia.org/wiki/Chemical_weapon