tear gas
The use of poisonous gas was only banned after ww1
Poisonous Gas
The main weapons used for world war 1 happen to be the muskets, poisonous gas, airplanes, and sniper rifles
The Germans
tear gas
Chlorine, which was used as a poisonous gas in World War I.
Mustard gas was a poisonous gas used.
Mustard Gas
To kill the enemies
The use of poisonous gas was only banned after ww1
Mustard Gas Chlorine
Poisonous Gas
You don't put gas into gas masks. They are used to keep out poisonous gases.
Chlorine gas was used as a poisonous gas in World War 1. It was one of the first chemical weapons employed in warfare and caused significant casualties and suffering among soldiers on the battlefield.
Yes, carbon monoxide is a poisonous and very dangerous gas.
Poison gas is any of the various gases with either poisonous or corrosive nature