if you'll have great powers with 1 element, which one would you choose to have? earth, water, air, or fire?
817405
fire, im a pyro.  : )
984062
The law of multiple peoportions does say that elements may combine in more than one ratio, such as H2O2 and H2O, and CO2 and CO\n\nWhere is your question?
661461
helium,.........,hydrogen,............, and oxygen??? I don't have the book on me right now, so I am drawing a blnk
195709
The only element that has only one electron is hydrogen.  Is high pressure, such as the surface of Jupiter, or extremely low temperatures, hydrogen forms a solid which has the properties of an alkali metal-it is an electron donor.
809082
Water is a combination of 2 hydrogen atoms and 1 oxygen atom: H2O.\nnot H2O2!!!!!
803583
Fire would suit me better...lightning does not really have all that many uses and I would imagine that it is a little more difficult to control...\n\nLightning is a little too flashy (pardon the pun). I think fire is a little more understated and would be more alluring than lightning...
534439
Carbon, Iron and Nickle. In that order I believe. \n\nThat is of the earth itself... If you mean of the planet including the atmosphere, then its Hydrogen and Helium.
381019
is this limited to the 4 main elements? water is so powerful so....
865104
It has to be iron.  Without Fe, there'd be no steel, and no civilization as we know it.  You COULD make steel-like alloys with elements like Ni, but they'd be too costly for widespread use.
88222
Water. Water contains two hydrogens and one oxygen. It's technical name should be dihydrogen monoxide, but we knew about water before chemistry was officially developed.
847856
Water, Fire, Earth, Metal & Wood. I hope I have get it right! Normally, a geomancist looks for such elements in geomancy.
562271
I would be SPEED. That way I could read faster and hopefully learn faster.  I could 'be there in flash' if someone needed me.  The possiblities are limitless.
661982
hydrogen , \nwater is H2O = 2 H + O so naturally 2/3 is hydrogen. and water is a compound, hydrogen and oxygen are elements.
337957
Pure oxygen, it would just explode. Very dangerous.
287374
Personally I would choose Element, but between Blind and Mystery, I would pick Blind!!
1135670
3 elements:\n\nOxygen, heat, & fuel.
500967
Water.\n\nIt is the letter H to O, or H2O.