Gallium highly reactive (rubidium and caesium) nor highly toxic (mercury) and can therefore be used in metal-in-glass high-temperature thermometers. It is also notable for having one of the largest liquid ranges for a metal, and for having (unlike mercury) a low vapor pressure at high temperatures. Gallium's boiling point, 2673 K, is more than eight times higher than its melting point on the absolute scale, the greatest ratio between melting point and boiling point of any element. Unlike mercury, liquid gallium metal wets glass and skin, along with most other materials (with the exceptions of quartz, graphite, and Teflon), making it
Bomb disposal conventional munitions on operations, as well as battle area clearance and High Risk Search in support of improvised explosive device disposal. Royal Engineers providing search advice and assets and Ammunition Technicians and Ammunition Technical Officers of 11 EOD Regiment RLC Royal Logistic Corps providing Improvised Explosive Device Disposal (IEDD), Conventional Munitions Disposal (CMD) and Biological, Chemical Munitions Disposal (BCMD). They also provide expertise in Advanced IEDD and in the investigation of accidents and incidents involving ammunition and explosives, where they are seen as Subject Matter Experts (SMEs). Weapons Intelligence is supplied by Royal Military Police, Intelligence Corps and Ammunition Technical