commodity | promethium |
---|---|
class_a | null |
class_b | null |
class_c | null |
class_d | null |
unit | null |
name | Promethium |
description | Promethium, originally prometheum, is a chemical element with the symbol Pm and atomic number 61. All of its isotopes are radioactive; it is one of only two such elements that are followed in the periodic table by elements with stable forms, a distinction shared with technetium. - http://en.wikipedia.org/wiki/Promethium |
url | http://inspire.ec.europa.eu/codelist/CommodityCodeValue/promethium |
commoditygroup | specialAndRareMetals |
red | 242 |
green | 58 |
blue | 59 |
crm_2020 | null |
commoditygroup_e_myb | Rare earths |
commodity_and_e_myb | Rare earth elements |
subcommodity_and_e_myb | Promethium |
commodity_portal | # |