Originally Posted by
rickair7777
You can google it. Technically, EVERYTHING in that general range on the table can occur naturally (possibly very, very rarely but it happens).
https://www.scientificamerican.com/a...t%20it%20there.
As I said, for practical quantities, it has to be man made. It occurs very rarely, and has such a short half-life that you just can't access any appreciable quantities in nature.
Your statements are in disagreement with statements the person who won the Nobel Prize in chemistry for man-made elements, and responsible for creating 10 of the man made elements, more that any other person. Again, I respect you, Rick, but this statement is incorrect per what Dr. Seaborg told me, first hand.