2007-01-03 08:50:53 · 5 answers · asked by nate 1 in Science & Mathematics ➔ Chemistry
103 or 110 or 118.
It all depends on how modern the Periodic Table is that you are looking at!
There are about 90 useful elements.
2007-01-03 08:54:40 · answer #1 · answered by Gervald F 7 · 0⤊ 0⤋
118
2007-01-03 16:58:50 · answer #2 · answered by E 2 · 0⤊ 1⤋
117
The most recent being element 118 ununoctium but element 117 ununseptium is yet to be produced.
2007-01-03 16:58:28 · answer #3 · answered by mark_gillibrand 3 · 1⤊ 0⤋
106 is the set amount but there are alot more its moore like 118 but if it was asked in a ne examination it would be 106 the answer
2007-01-03 17:03:22 · answer #4 · answered by Anonymous · 0⤊ 1⤋
118 as one new 118th element was prepared just one month ago......
2007-01-03 17:02:59 · answer #5 · answered by DOOM 2 · 0⤊ 1⤋