Rhodium is a chemical element; it has symbol Rh and atomic number 45. It is a very rare, silvery-white, hard, corrosion-resistant transition metal. It is a noble metal and a member of the platinum group. It has only one naturally occurring isotope, which is 103 Rh.

This table compares the known valid mineral species listed listed with Rhodium and the other elements listed based on the official IMA formula. Note that unlike other sections on this page this includes non-essential elements.

2023年4月23日 · Rhodium ore refers to a naturally occurring mineral deposit that contains the precious metal rhodium. Rhodium is a rare, silvery-white metal that belongs to the platinum group metals (PGMs), which also includes platinum, palladium, iridium, osmium, and ruthenium.

2023年9月29日 · Discovered in the early 1800s from a chunk of smuggled platinum ore, rhodium is the most valuable precious metal on the planet today, used mainly for keeping car emissions in check.

2024年12月6日 · Rhodium, chemical element, one of the platinum metals of Groups 8–10 (VIIIb), Periods 5 and 6, of the periodic table, predominantly used as an alloying agent to harden platinum. Rhodium is a precious, silver-white metal, with a high reflectivity for light.

Named in 1803 by William Hyde Wollaston, who discovered the metal, though it was not a native mineral. The name is derived from the Greek rhodon (ῥόδον) meaning 'rose', for "the rose-colour of a dilute solution of the salts containing it". This page provides mineralogical data …

Named after the Greek word meaning rose, rhodium is a lustrous, hard silvery-white metal. Much like ruthenium, it is stable, being affected only by hot alkalis. Rhodium’s primary use is as a catalyst.

Rhodium is silvery white transition metal. It has a shiny appearance and is hard in nature. Rhodium is a Nobel metal and belongs to the group of exquisite metals (including rhodium, platinum, osmium, ruthenium, osmium and iridium) termed as the platinum group metals (PGMs).

2020年3月6日 · What Is Rhodium? According to the Live Science website, rhodium is a silver-white metallic element that’s highly reflective and resistant to corrosion. It’s the rarest and most expensive precious metal in the world. Rhodium is one of six metals in the platinum group, according to Live Science.

2018年3月13日 · Rhodium is a silver-white metallic element that is highly reflective and resistant to corrosion. It is considered the rarest and most valuable precious metal in the world — well above gold or...

Rhodium (pronunciation RO-dee-em [2]), represented by the chemical symbol Rh [1], is a precious, highly reflective, corrosion resistant metal [1, 5] belonging to the platinum family [3]. Naturally occurring rhodium has a single stable isotope with mass number 103 [1, 3].

Like other members of the platinum group metals (PGMs), rhodium is a rare precious metal, resistant to corrosion with a high melting point and excellent catalytic properties. It is considered one of the rarest precious metals on earth and is drastically more expensive than its valuable counterparts. Pricing

2022年2月25日 · Rhodium is a complex, silvery metallic metal that bears the atomic symbol of Rh. This metal is found in many different ores, and it is costly because of its small quantity. Rhodium is a precious metal, just like gold and silver. What color is rhodium, and what are its properties? Rhodium is a bright, reflective, and silvery-white metal.

2020年4月13日 · Rhodium is a noble metal, known for its unique corrosion resistance, high temperature chemical stability, durability, shiny appearance and reflectance. It is one of the six rare metals of the platinum group.

2020年9月16日 · Rhodium, one of six PGMs, is a silver-white metallic element that is highly reflective and strongly resistant to corrosion. It is considered the rarest and most valuable precious metal in the world — far more so than gold or platinum.

2023年7月25日 · Rhodium is an extremely rare precious metal with a silvery-white hue. It is a member of the platinum group of metals and is one of the least reactive elements known to man. Despite its rarity, however, Rhodium has become an indispensable material in modern society.

2019年6月25日 · Rhodium is a rare platinum group metal (PGM) that is chemically stable at high temperatures, resistant to corrosion and mainly used in the production of automobile catalytic converters. Rhodium is a hard, silver-colored metal that …

2020年4月8日 · Rhodium is a chemical element with the atomic number 45 in the periodic table. It’s an extremely rare metal that is found in Earth’s crust with an abundance of 0.0002 parts per million.

2023年8月17日 · Rhodium (Rh) is a silver-white, rare precious metal in the platinum metal group. It is rarer than gold, silver, and platinum, which leads to a high price point. Rhodium is often found as a byproduct of copper and nickel mining but is sometimes present with other platinum metals such as palladium.

Rhodium mineral data, information about Rhodium, its properties and worldwide locations.