The earliest was tear gas (xylyl chloride), followed by chlorine in 1915, and by phosgene gas and "mustard gas" (Yperite) on a larger scale.
Used to a lesser extent were bromine and chloropicrin. The French army also used one of the first nerve gases, one obtained from prussic acid.
The Germans used the deadly poison Mustard Gas in World War I. The British used something equivalent to this, but not exactly the same.
It was called Agent Orange.
tear gas
Poison gas was used for the first time.
poison gas was used for the first time. APEX
A gas called "Mustard Gas"" was used.
World War I
The Germans used the deadly poison Mustard Gas in World War I. The British used something equivalent to this, but not exactly the same.
No. Poison gas was first used in World War 1.
World War 1 was the first time Poison Gas was used on the battle field.
In the beginning of the war, only the Axis used poison gas (mustard gas was the first kind to be used), but by the end of the war, both sides used poison gas as a weapon.
It was called Agent Orange.
Chlorine
Yes. Mustard Gas
Germany
Zyklon-B
tear gas