Germanium (Ge) is a natural element.
Like all elements heavier than than Nickel and Iron, Germanium is naturally produced in supernova explosions of old massive stars.
The natural state of germanium is a solid (metalloid).
It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
Rubber is man-made but has natural agents.
Is limestone natural or man made
Germanium (Ge) is a natural element.
The natural state of germanium is a solid (metalloid).
It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
natural feature
Is limestone natural or man made
Natural germanium has only one radioactive isotope - germanium 76. 27 artificial radioisotopes of germanium are known.
Man-made and Natural Resources
it is all natural
Rubber is man-made but has natural agents.
natural.
No "NATURAL" calamities are man made.