No, rhenium is not a gas. It is a solid transition metal that has a high melting point and is used in various applications, such as in the aerospace industry and in the production of catalysts.
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
Pure rhenium is silvery white, but it is not found naturally in its pure form.
No, rhenium is not a gas. It is a solid transition metal that has a high melting point and is used in various applications, such as in the aerospace industry and in the production of catalysts.
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
Man-made and Natural Resources
it is all natural
Rubber is man-made but has natural agents.
No "NATURAL" calamities are man made.
Is limestone natural or man made
Ceramic is man-made from a natural material.