| arsenic |
Arsenic is a naturally occurring element which, in its pure form, is a silver-grey crystalline solid. In the environment it is usually combined with other elements in a variety of organic and inorganic forms.
출처: www.ene.gov.on.ca/envision/deloro/glossary.htm
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| arsenite |
An inorganic form of arsenic which is partially reduced (As 3+ ).
출처: www.projects.ex.ac.uk/geomincentre/estuary/Main/gl...
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| arsenate |
An inorganic form of oxidised arsenic (As 5+ ).
출처: www.projects.ex.ac.uk/geomincentre/estuary/Main/gl...
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| arsenic |
Arsenic is a basic chemical element, (symbol: As), which can combine with other elements to form various compounds. It appears as the 33rd element on the Periodic Table of the Elements. Arsenic is classified as a "metalloid" element, which means that it has some of the characteristics of both metal and non-metal elements. In its pure elemental form, arsenic is a steel grey, very brittle, crystalline solid. ...
출처: nwt-tno.inac-ainc.gc.ca/youthbuzz/gl_e.htm
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| arsenic trioxide |
Arsenic Trioxide, (chemical formula: As2O3 ) is a compound in which two atoms of arsenic are combined with three atoms of oxygen. Pure arsenic trioxide is a white powder. Arsenic Trioxide is rarely found in nature, and is usually formed in industrial processes, such as the smelting of metal ores.
출처: nwt-tno.inac-ainc.gc.ca/youthbuzz/gl_e.htm
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