Best Answer: A polyatomic ion, also known as a molecular ion, is a charged species (ion) composed of two or more atoms covalently bonded or of a metal complex that can be considered as acting as a single unit in the context of acid and base chemistry or in the formation of salts.t has charge of +1. A polyatomic ion can often be considered as the conjugate acid or conjugate base of a neutral molecule. For example the sulfate anion, SO42â, is derived from H2SO4 which can be regarded as SO3 + H2O. For more information, visit this link http://en.wikipedia.org/wiki/Polyatomic_...
The complete blood count (CBC) is one of the most frequently ordered screening. laboratory tests. The CBC includes a number of different determinations, including the number, type, percentage, concentration, and quality of blood cells.
Complete Blood Count (CBC) and Differential Tests. A Complete Blood Count (CBC) that measures the number of white blood cells (WBCs), red blood cells and platelets in the patient's sample of blood should be routinely monitored in CML patients. There are actually five kinds of white blood cells, each with a different function.