OF COURSE. Flame Jars used to throw into trenches....
Under the correct conditions, indefinitely. While the mechanics of an atomic bomb can be stored a long time, assuming proper maintenance, the fuel decays noticeably over time. After about a decade of storage, the fuel has naturally fissioned enough to produce "pollutant" fission by-products which ruin the bomb's explosive potential. That is, the fuel naturally decays, and the natural decay atoms will inhibit the proper chain-reaction needed to have a usable weapon. So, the fuel will last about a decade before it needs to be removed and reprocessed. Also, if the fuel core is stored in the weapon (i.e. the weapon is stored "fully functional"), the residual radiation and heat that the fuel decay gives off causes significant problems for the weapon: the fuel configuration itself may change slightly or crack, the sensitive electronics may suffer damage from the gamma radiation emitted, and the chemical explosives may likewise suffer degradation. Overall, while the time a given weapon design can be stored varies, and the exact times are of course classified, it seems that discussions about such topics in the open literature indicate that an atomic bomb needs to be serviced and checked regularly (at least every 6 months or so), and that few can be stored for more than a decade before needing a serious overhaul.
An army's guns are generally stored in an armory. These areas are often heavily guarded. They can hold guns, ammunition, and other weapons.
ENIAC. This is an acronym for Electronic Numerical Integrator And Computer. The ENIAC is Turing complete, but does not meet the generally accepted criteria for a computer because it does not have stored program capability.
Switzerland declared itself neutral. And billions of dollars were stored in Swiss banks belonging to both Allied and Axis countries. All tacitly agreed to leave Switzerland alone, obviously.
U.S. National Archives
where licensed explosives are stored in a locker or similar container
Food should be stored in clean, dry containers.
in glass containers
stored explosives or chemicals
Hydrofluoric acid is used to etch glass, so it cannot be stored in glass containers, but it can be stored in polyethylene and Teflon containers.
Acids are typically stored in glass containers because some acids will destroy plastic vessels.
Cesium is stored ins sealed glass containers filled with argon.
Explosive room
Salt is stored in sealed containers.
Medications stored in glass containers are usually liquid. These medications are better stored in glass due to how they sometimes react to the plastic of the other containers. Also, some of these glass containers are known to be darkened, in order to help preserve the medication in the bottle.
They should also be kept locked and away from children
Yes, it is possible.