Liquid nitrogen. Liquid nitrogen is nitrogen in a liquid state at an extremely low temperature. It is a colorless clear liquid with a density of 0.807 g/ml at its boiling point (â195.79 Â°C (77 K; â320 Â°F)) and a dielectric constant of 1.43.
Newborn baby weights can vary depending on a variety of factors, but the average weight of a newborn, male or female, is between 5 pounds 8 ounces and 8 pounds 13 ounces. However, baby girls are often smaller than boys at birth, but only slightly.
After the first week and up to six months after birth newborns also gain about 0.198 kg a week. A premature baby weighs less than 2.7 kg. Although the weight of babies vary, the average birth weight of 3.4 kg remains relatively constant.Amanda Thomas -- 2002.fter the first week and up to six months after birth newborns also gain about 0.198 kg a week. A premature baby weighs less than 2.7 kg. Although the weight of babies vary, the average birth weight of 3.4 kg remains relatively constant. Amanda Thomas -- 2002.