化学種
化学種（かがくしゅ、chemical species）は物質がもつ固有の物理・化学的性質によって他の物質と識別される物質の種類のこと。化合物と違って、イオン、原子、原子団（基とほぼ同じ）、元素、化合物を一括して言う言葉である。
例
| イオン | 原子 | 分子 | 原子団 | 化合物 | |
|---|---|---|---|---|---|
水素 | H+ | H | H2 | H- (-H) | H2O |
ヘリウム | He | He | |||
塩素 | Cl- | Cl | Cl2 | Cl- (-Cl) | KCl |
鉄 | Fe2+ Fe3+ | Fe | Fe | FeO Fe3O4 |
Full-time equivalent
Full-time equivalent From Wikipedia, the free encyclopedia Jump to navigation Jump to search Full-time equivalent ( FTE ) or whole time equivalent ( WTE ) is a unit that indicates the workload of an employed person (or student) in a way that makes workloads or class loads comparable [1] across various contexts. FTE is often used to measure a worker's or student's involvement in a project, or to track cost reductions in an organization. An FTE of 1.0 is equivalent to a full-time worker or student, while an FTE of 0.5 signals half of a full work or school load. [2] Contents 1 U.S. Federal Government 2 In education 2.1 Example 3 Notes 4 References U.S. Federal Government [ edit ] In the U.S. Federal Government, FTE is defined by the Government Accountability Office (GAO) as the number of total hours worked divided by the maximum number of compensable hours in a full-time schedule as...
