Infants might have green stool as a result of: 1  Not finishing nursing entirely on one side, thus missing some of the high-fat content breast milk, which affects the digestion of the milk. 2  Protein hydrolysate formula (for babies with milk or soy allergy). 3  Lack of normal intestinal bacteria in breast-fed infants.
An alloy is a mixture of metals or a mixture of a metal and another element. Alloys are defined by a metallic bonding character.[1] An alloy may be a solid solution of metal elements (a single phase) or a mixture of metallic phases (two or more solutions). Intermetallic compounds are alloys with a defined stoichiometry and crystal structure.
1 Alloys-mixtures in which the main elememt (or elements) are metal(s). 2  A more technical definition of an alloy is a partial or complete solid solution of one or more elements in a metallic matrix. 3  Common examples of alloys include bronze, brass and steels. Solutions-a special type of homogeneous mixtures in which one substance (called the solute) is dissolved in another substance (called the solvent), e.g. salt water is salt dissolved in water-in such a way that the salt no-longer exists as solid particles within the water.