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Zinc phosphide (Zn 3 P 2) is an inorganic chemical compound.It is a grey solid, although commercial samples are often dark or even black. It is used as a rodenticide. [5] Zn 3 P 2 is a II-V semiconductor with a direct band gap of 1.5 eV [6] and may have applications in photovoltaic cells. [7]
Zinc diphosphide (Zn P 2) is an inorganic chemical compound. It is a red semiconductor solid with a band gap of 2.1 eV . [ 2 ] It is one of the two compounds in the zinc-phosphorus system, the other being zinc phosphide (Zn 3 P 2 ) .
Arsenic monophosphide, also called arsenic phosphide, [1] is an inorganic compound with the chemical formula As P. Containing only arsenic and phosphorus, this material is classified as a binary phosphide as well as an interpnictogen. Ratios of arsenic to phosphorus are not fixed and can vary. Depending on the ratio, the band gap changes. [2]
Corolla – the whorl of petals of a flower. Corona – an additional structure between the petals and the stamens. Disk – an enlargement or outgrowth from the receptacle of the flower, located at the center of the flowers of various plants. The term is also used for the central area of the head in composites where tubular flowers are attached.
Zamioculcas is a genus of flowering plants in the family Araceae, containing the single species Zamioculcas zamiifolia. [2] It is a tropical herbaceous perennial plant, and is native to eastern Africa, including Kenya, KwaZulu-Natal, Malawi, Mozambique, Tanzania, and Zimbabwe. [2]
The ICNCP operates within the framework of the International Code of Nomenclature for algae, fungi, and plants which regulates the scientific names of plants. The following are some examples of names governed by the ICNCP: Clematis alpina 'Ruby': a cultivar within a species; the cultivar epithet is in single quotes and capitalized.
Zinc phosphate is an inorganic compound with the formula Zn 3 (PO 4) 2. This white powder is widely used as a corrosion resistant coating on metal surfaces either as part of an electroplating process or applied as a primer pigment (see also red lead ).
Zineb is a polymeric complex of zinc with a dithiocarbamate. [2] The polymer is composed of Zn(dithiocarbamate) 2 subunits linked by an ethylene (-CH 2 CH 2 -) backbone. [ 4 ] A reference compound is [Zn(S 2 CNEt 2 ) 2 ] 2 , which features a pair of tetrahedral Zn centers bridged by one sulfur center.