The process or practice of managing ineptly, incompetently, or dishonestly. The value of the firm's stock fell precipitously when word leaked out that officers of the company were under investigation for gross mismanagement.
Share. Arsenic is an element that is extremely toxic to human health. Despite this, or maybe because of it, humans have used arsenic in many capacities-as an insecticide, as a toxic agent of war, and even as a wood preservation.However, its use in countless industrial applications has contributed to pollution at all levels.espite this, or maybe because of it, humans have used arsenic in many capacities-as an insecticide, as a toxic agent of war, and even as a wood preservation. However, its use in countless industrial applications has contributed to pollution at all levels.
Arsenic has been known since ancient times, though probably in compound form rather than in its pure state. It is used in combination with other materials in pigments, poison gases and insecticides (such as Paris Green, calcium arsenate and lead arsenate) and is well known from former use as a rat poison.