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.
(304 ratings). The average birth weight of a baby born in Britain today is 3.3kg (7lb 5oz), but that's just maths. Weight can vary widely, between about 2.5kg (5lb 8oz) and 4.5kg (9lb 14oz), with girls tending to be around 300g (10oz) lighter than boys. Genetics also play a part in how much your child weighs.Look at your baby pictures.eight can vary widely, between about 2.5kg (5lb 8oz) and 4.5kg (9lb 14oz), with girls tending to be around 300g (10oz) lighter than boys. Genetics also play a part in how much your child weighs.