And here it is! My first release of an own element! Thanks to jacob1.

It's nothing else then Liquid Hydrogen.

Code:

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local LHYG = elements.allocate('IY', 'LHYG')
elements.element(LHYG, elements.element(elements.DEFAULT_PT_GLOW))
elements.property(LHYG, "Properties", elem.TYPE_LIQUID)
elements.property(LHYG, 'Name', 'LHYG')
elements.property(LHYG, 'Description', 'Liquid Hydrogen.')
elements.property(LHYG, 'Color', 0x99FFFF)
elements.property(LHYG, 'MenuSection', 7)
elements.property(LHYG, 'Gravity', 0.4)
elements.property(LHYG, "Falldown", 2)
elements.property(LHYG, "State", elem.ST_LIQUID)
elements.property(LHYG, 'Flammable', 16384)
elements.property(LHYG, 'Explosive', 1)
elements.property(LHYG, 'Temperature', 17)
local function Lflare(i, colr, colg, colb)
return 1, 0x00000004, 255, 153, 255, 255, 255, 153, 255, 255
end
tpt.graphics_func(Lflare, LHYG)

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Haha, you' re right! I changed it into liquid Hydrogen.

Thanks.