4 ms·
> So we're down from 118 elements to 30 Without stating why it needs to be an element in the first place. Why not any compound?
by unfamiliar 12y ago
> So we're down from 118 elements to 30
Without stating why it needs to be an element in the first place. Why not any compound?
- praptak 12y agoCompound is at danger if a very effective manufacturing process appears. So it's better if there is a rare element in the compound. So it looks like the rare element is there to stay.