| http://www.w3.org/ns/prov#value | - In the absence of a physical or chemical explanation of the mechanism for metals it???s difficult to judge how far this could analogously apply to metals such as Caesium or Iodine, Rubidium, Strontium all of which do not fall into the category of ???heavy??? metals though are bigger atoms than e.g. sodium or potassium.
|
