reactive vs activated

reactive and activated both are adjectives.

Word	Noun	Adjective	Verb	Adverb
reactive	No	Yes	No	No
activated	No	Yes	No	No

reactive (adjective)	activated (adjective)
participating readily in reactions	rendered active; e.g. rendered radioactive or luminescent or photosensitive or conductive
reacting to a stimulus	(military) set up and placed on active assignment
	(of e.g. a molecule) made reactive or more reactive
	(of sewage) treated with aeration and bacteria to aid decomposition