Helium: ferskil tusken ferzjes
Content deleted Content added
→Untdekking: kt |
L st |
||
Rigel 21:
}}
'''Helium''' is in [[elemint|
== Untdekking ==
|
→Untdekking: kt |
L st |
||
Rigel 21:
}}
'''Helium''' is in [[elemint|
== Untdekking ==
|