fire-suppression systems are to be enacted to prevent it from burning through its containment cell.
"Engaged" might work better than "Enacted". Enacted is usually used for protocols being put into place.
Fire suppression measures are not to utilize water unless no alternative is available.
Water should most likely not be utilized at all (Unless the containment chamber has really good pressure-venting measures in place.
Though it lacks a mouth, as well as eyes and ears, it has shown to be aware of its surroundings using an unknown means of detection, as well as being capable of speaking and understanding several languages including English, Spanish, Latin, Mandarin, and Russian, though will default to the language spoken by the majority of the inhabitants of its surroundings.
Big run-on sentence
potassium iodide
Potassium iodide (to my understanding) is only to protect your thyroid gland from radiation, not to cure it. Or I could be wrong. Probably.
nuclear energy in the shape of fire
There's no such thing as physical "Nuclear energy". Nuclear Energy is just energy from fission, (i.e. "Nuclear Energy" is just a title to any thermal energy that is utilized from nuclear fission).
Antisocial Personality disorder.
It's probably something more severe than antisocial personality disorder, since he tries to kill literally everyone he sees.
When a miner touched the entity, it awoke and killed all personnel present.
I assume a crew of people looking for Uranium would have Geiger counters, and that getting this close to a giant deposit of Uranium would set off a few alarms
Two plus two equals five, and such.
Don't know why this is capitalized