plutonium
2006-08-01 06:37:32 · 6 answers · asked by shyamoli g 1 in Science & Mathematics ➔ Earth Sciences & Geology
All elements after atomic number 92 are man made.
2006-08-01 07:34:44 · answer #1 · answered by tuhinrao 3 · 1⤊ 1⤋
Technecium.
Oh, and Neptunium. And Plutoniom. And...well, any element with an atomic number higher than 92.
2006-08-01 06:58:25 · answer #2 · answered by Amphibolite 7 · 0⤊ 0⤋
Yes there are lots. The most widely used is Technetium (element 43) its used a lot in medicine. And of course there is that Americium in smoke detectors (element 95).
2006-08-01 06:50:45 · answer #3 · answered by deflagrated 4 · 0⤊ 0⤋
Depending on your defination, man can make many elements. For example if you split uranium you will get krypton and barium. These are man made in spite of the fact that there is other natural krypton and barium we did not make.
2006-08-01 07:37:18 · answer #4 · answered by gtoacp 5 · 0⤊ 0⤋
There are about 15 man made elements.
Check your periodic table!
2006-08-01 06:51:03 · answer #5 · answered by minefinder 7 · 0⤊ 0⤋
therea re many more! every element after atomic number 92 is manmade
2006-08-01 06:42:06 · answer #6 · answered by Vanchit S 2 · 0⤊ 0⤋