The rare earth metal samarium is part of the Lanthanidefamily.
Samarium atomic # 62 occupies Space in the Periodic Table, along with the Elements 58 to 71 and 90 to 103, that does not quite provide enough info to Answer the above.
lanthanide
Plutonium
Helium has completely filled orbitals, is stable, has small size and is chemically inert. It doesn't form bond with any other element.
maybe an element and some other stuff but no 2 compounds can combine to form just an element
No, it is an element but as such can form compounds.
molecule
Hydrogen
Hg (Mercury) is an element, not a bond. It can bond with other elements in different way to form compounds.
I am Sam, I am Sam, Sam I am! This pun is based on the element samarium (chemical symbol: Sm) in the periodic table.
Almost every other element except the elements in group 18 bond with oxygen to form compounds.
Elements bond to form compounds and thereby try to gain better stability by getting octet configuration.
Compounds do not form elements. Elements form compounds.
None! neon is a noble gas with a complete outer electron shell so it does not bond or form compounds with any other element.
Covalent bonds form compounds through the sharing of electrons.
If the compounds are polar covalent then they are soluble in water . If they contain high electronegative element like F,O and N ,water can form inter molecular hydrogen bond with those compounds.
Helium has completely filled orbitals, is stable, has small size and is chemically inert. It doesn't form bond with any other element.
Covalent compounds
Ionic bond.
maybe an element and some other stuff but no 2 compounds can combine to form just an element