Sub-oxide
81Rare earth element — Rare earth ore, shown with a United States penny for size comparison These rare …
82Risk factors for breast cancer — Risk factors of breast cancer may be divided into preventable and non preventable. Their study belongs in the field of epidemiology. Breast cancer, like other forms of cancer, is considered to result from multiple environmental and hereditary… …
83Dimethyltryptamine — Systematic (IUPAC) name 2 (1H indol 3 yl) N …
84Nickel — This article is about the chemical element. For other uses, see Nickel (disambiguation). cobalt ← nickel → copper ↑ Ni ↓ Pd …
85Psilomelane — Infobox mineral name = Psilomelane category = boxwidth = boxbgcolor = caption = A native sample of psilomelane formula = The general formula Ba(Mn2+)(Mn4+)8O16(OH)4 or as (Ba,H2O)2Mn5O10 Barium Manganese Oxide Hydroxide molweight = 590.03 gm… …
86Tellurite — This article is about the mineral. For the similarly named Star Trek race, see Tellarite. For the tellurium anion, see tellurite (ion). Tellurite Tellurite mineral General …
87Douglas Patrick Harrison — is a Professor Emeritus of Chemical Engineer with Louisiana State University s Gordon A. and Mary Cain Department of Chemical Engineering where he has taught undergraduate and graduate classes, served as dissertations advisor to PhD and MS… …
88Loparite-(Ce) — General Category Oxide minerals Chemical formula (Ce,Na,Ca)(Ti,Nb)O3 Strunz classification 04.CC.35 …
89Indian Rare Earths Limited — On August 18 1950, Indian Rare Earths Limited (IREL) was incorporated as a private limited company jointly owned by the Government of India and Government of Travancore, Cochin with the primary intention of taking up commercial scale processing… …
90Erection — This article is about penile erection. For clitoral erection, see Clitoral erection. For the erection of a building, see Construction. A peni …
