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.
The average weight for a baby at birth is approximately 3.4 kilograms. Newborns range in weight from 2.5 kilograms to 4 kilograms. This average weight is typical for a normal full-term Caucasian newborn.African American and Asian newborns have a slightly smaller weight at birth.ater makes up approximately 80% of a newborn's weight. 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.