highly reactive
- volatileLiable to sudden change
- explosiveProne to sudden detonation
- unstableProne to sudden change
- combustibleCapable of burning
- flammableProne to ignition
corrosive · oxidizing · potassium · sodium · fluorine · catalyst · exothermic · ignite · violent · spontaneous · dangerous · hazardous · chemical · bonding · electron · radical · energetic · sensitive
chemical reactivity
highly reactiveinert
Inactive, physically or chemically
nonreactive · unreactive · noble · stable · inactive
emotional/behavioral responsiveness
highly reactiveunflappable
Impossible to disturb
impassive · nonreactive · stoic · calm · composed
system responsiveness
highly reactiveunresponsive
Failing to react or reply
insensitive · sluggish · inert · static · rigid