Group 7 - the halogens - Edexcel Group 0 - the noble gases - Edexcel Sample exam questions - groups in the periodic table - Edexcel ...

There are 17 rare earth elements (REEs) in all — 15 lanthanides plus yttrium and scandium. It's a fairly diverse group, with ...

"When there comes, let's say, a moment of political will, we will be open to this (cooperation on rare earth metals)," Peskov added. Rare earths are a group of 17 metals used to make magnets that turn ...