no
The element is common, however; this does not imply a particular molecule is common- such as diatomic fluorine.
No one founded the fluorine atom. The element fluorine has existed since before the earth was formed.
No, hassium is not a rare earth element. It is a synthetic element that is part of the periodic table, with the symbol Hs and atomic number 108. It is a highly radioactive element and is not found naturally on Earth, being produced artificially in laboratories.
family name of rare earth element series of helium
No you cannot make a pure sample of Fluorine because it is an earth made element.
Fluorine
Earth
It is classified as a rare earth element.
No, lithium is not considered a rare earth metal. It is a metal, but it is not classified as a rare earth element.
metal is it family and rare earth element is used if you do not know the family property
The first rare earth element, yttrium, was isolated in 1794 by the Swedish chemist Johan Gadolin.
its a element on earth , and georguis agricola discovered it in 1530...