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.
Normaly it depends on parents weights,still a new born' s average weight will be with in 6 to 8 pounds or 2.5 kilogram to 3.25 kg.A doctor's [gynacologyst]opinion is the best choice in this matter. Source(s): Our grand child was 2.9 Kilogram at her birth. loyalist Â· 9 years ago.