To: Red Badger
Samarium is NOT a metal. It is a “rare earth”, a quasi-metallic element.
9 posted on
04/19/2019 7:44:38 AM PDT by
backwoods-engineer
(Enjoy the decline of the American empire.)
To: backwoods-engineer
10 posted on
04/19/2019 7:45:45 AM PDT by
Red Badger
(We are headed for a Civil War. It won't be nice like the last one....................)
To: backwoods-engineer
11 posted on
04/19/2019 7:47:01 AM PDT by
Red Badger
(We are headed for a Civil War. It won't be nice like the last one....................)
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