Six naturally occurring isotopes of krypton exist. They are krypton-78, krypton-80, krypton-82, krypton-83, krypton-84, and krypton-86. Isotopes are two or more forms of an element. Isotopes differ from each other according to their mass number. The number written to the right of the element's name is the mass number.rypton (symbol Kr) Gaseous nonmetallic element that is a noble gas. Discovered in 1898, krypton makes up about 0.0001% of the Earth 's atmosphere by volume and is obtained by the fractional distillation of liquid air. It is used in fluorescent lamps, lasers and in electronic heart valves. Properties: at.no.
Sugar or glucose, is an abnormal constituent in urine because the body seeks to filter and reabsorb any molecules that are beneficial to life.In normal concentrations in the â¦ blood, glucose is reabsorbed efficiently by the renal tubules and there won't be a measurable amount in the urine.ormal constituents of urine Protein: In normal condition we excrete 20-80 mg protein in a day. But when albumin and globulin are found in illness condition then it is called â¦ Proteinuria. When a patient is suffering from nephritis, nephrosis, leucomia then excess amount of protein is detected in urine.
Some substances that can change the color of the urine and potentially lead to darker urine are carotene, food colorings, beets, blackberries, laxatives, B complex vitamins, and drugs such as Pyridium.