Color: light lime, sparkles and/or glow.
Temp when spawned: -230 C
Reaction: When it is under -200 C, cools down itself and nearby materials ambiently.
When it is heated over -200 C, it reacts and creates a lot of pressure. In this state, it turns materials that cannot last normal acid into PLSM (USOL) which acts similar to normal plasma, but turns nearby materials into more PLSM (USOL). Also, that type of PLSM would be light lime, not the usual blue/purple/white.
Uses:
New types of bombs.
Temperature-dependant acid-like material. (temperature sensors)
Very efficient heater material.
Ambient cooler.
Think of a virus. USOL turns materials into plasma with USOL ctype. This plasma then turns other elements into more plasma with USOL ctype.
@billion57 It's reaction is kind of a virus like @Michael238 said. The plasma "burns" materials that are suspect to acid. The weaker they are to acid, that faster they burn into more PLSM (USOL).
@R3APER Ctype is one of the variables of a particle. It can store a 8-bit number (0-255), and it's used for example specific reactions, GLOW uses it as well, SPRK to determine which material it should turn after dieing etc.
More uses (along the normal ones):
Yet another type of single-use wires (lol, there really isn't enough of them)
USOL could be stronger than ACID, possibly even burning it in a similar fashion than not acid-resistant materials
Sabotage sensors (devices working in cold circumstances could use this as a protection to bombs)