Newborn babies, for their first few days of life, pass meconium, which is dark green colored stool. This stool is a combination of all the contents that the fetus consumed while they were in the womb, such as bile, water, amniotic fluid, mucus and epithelial cells, and it does not have any odor to it. child that is passing green stools may also have accompanying symptoms that may indicate a health disorder or disease, so the child should be monitored careful. Some of these other symptoms they may experience include the following: 1  Un-expected weight loss.
Sodium Chloride is not a gas solid. It is in crystalline form which when heated, becomes molten. It never evaporates to give Sodium Chloride gas i.e. NaCl.
1 Sodium azide is a rapidly acting, potentially deadly chemical that exists as an odorless white solid. 2  When it is mixed with water or an acid, sodium azide changes rapidly to a toxic gas with a pungent (sharp) odor. Breathing the gas that is formed from sodium azide causes the most harm, but ingesting (swallowing) sodium azide can be toxic as well. 2  The gas formed from sodium azide is most dangerous in enclosed places where the gas will be trapped. 3  The toxic gas quickly disperses in open spaces, making it less harmful outdoors.