Question

what are chemical agents?​

Answer 1

$\large\underline{\underline{\maltese\:\: \textbf{\textsf{Answer}}}}$

A chemical weapon agent (CWA) is a chemical substance whose toxic properties are used to kill, injure or incapacitate human beings.

_____________

$\tt\red{\underline{@Rollerqueen♡~}}$

Answer 2

A chemical weapon is a specialized munition that uses chemical formulated to inflict death or harm on human