Kromium

Kromium silih tunggil datu kimia antuk simbol Cr miwah wilangan atom 24. Punika datu kapertama ring seka 6. Punika logam logam transisi mawarna klau, nyalang, katos, miwah emes. Kromium punika aditip utama ring wesi tahan karat, sané minambahin cecirén anti-korosip. Kromium taler logam sané prasida kadadosang polés sané becik taler majeng daki. Kromium kapolés ngamantulang sawatara 70% spektrum kacingak, antuk sawatara 90% sunar infrabang kapantulang. Aran datu puniki mawit saking kruna Yunani χρῶμα, chrōma, artos ipun warna,χρῶμα, Henry George Liddell, Robert Scott, A Greek-English Lexicon, on Perseus krana akéh sanyawa kromium ngasilang warna matiosan.

Pustaka

Pranala jaba

 ATSDR Case Studies in Environmental Medicine: Chromium Toxicity  U.S. Department of Health and Human Services
 IARC Monograph "Chromium and Chromium compounds"
 It's Elemental – The Element Chromium 
 The Merck Manual – Mineral Deficiency and Toxicity
 National Institute for Occupational Safety and Health – Chromium Page
 Chromium at The Periodic Table of Videos (University of Nottingham)



Kategori:Datu kimia
Kategori:Logam transisi