Sulphur: Stone Bridge in Sulphur, Oklahoma. Sulphur: Spring pool at Chickasaw National Recreation Area at Sulphur, Oklahoma. Sulphur: A creek that runs through the Park at Sulphur, Ok - 2007. Sulphur: Flower Park, Sulphur, OK. Sulphur: Tunnel under road that lead to a spring in Sulphur, Ok - 2007.
At room temperature hydrogen is a gas. It is a colorless, tasteless and odorless gas. It is the lightest gas. It is insoluble in water. It is highly inflammable and burns with blue flame forming water. Liquefication temperature of hydrogen is -252oC. Bond energy of H-H is 431 Kj/mole. Electro negativity of hydrogen is 2.1.
Mercury-in-glass thermometer for measurement of room temperature. Room temperature is a colloquial expression for the typical or preferred indoor (climate-controlled) temperature to which people are generally accustomed.ccording to the West Midlands Public Health Observatory (UK), an adequate level of wintertime warmth is 21 Â°C (70 Â°F) for a living room, and a minimum of 18 Â°C (64 Â°F) for other occupied rooms, giving 24 Â°C (75 Â°F) as a maximum comfortable room temperature for sedentary adults.