what is the chemical prop for the element Sulfur. i need to know its reactivity& radioactivity plzz?
970862
Sulfur is not radioactive. It is a nonmetal that takes 2 electrons to form a S-- ion. It does exist on its own in nature . It is found in the body in aminoacids.
699607
This site is a good resource for chemical structures and their properties.\nhttp://www.chemicalland21.com/\n\nSpecifically for Sodium erythorbate:\nhttp://www.chemicalland21.com/lifescience/foco/SODIUM%20ERYTHORBATE.htm
67874
This is actually not a known compound in this form.  The closest is sodium thiosulfate also called sodium hyposulfite (Na2S2O3) or sodium hydrosulfite Na2S2O4-2H2O, also called dithionite or hyposulfite.  Sulfur tends to form multisulfur compounds with limited oxygen.\n\n\nSodium sulfide is Na2S.\nSodium sulfite is Na2SO3
704679
Phosphorus is non-metal\n\nAt room temperature, sulfur is a soft bright yellow solid. Although sulfur is blamed for the smell—, e.g. of rotten eggs— elemental sulfur has only the faintest odor (the odor associted with rotten eggs is actually due to hydrogen sulfide and organic sulfur compounds). It burns with a blue flame that emits sulfur dioxide, notable for its peculiar suffocating odor. Sulfur is insoluble in water but soluble in carbon disulfide and to a lesser extent in other organic solvents such as benzene. Common oxidation states of sulfur include −2, +2, +4 and +6. Sulfur forms stable compounds with all elements except the noble gases.\n\nPhosphorus, in its common form, is a waxy white (or yellowish) solid that has a characteristic, disagreeable smell similar to that of garlic. Pure forms of the element are colorless and transparent. This nonmetal is not soluble in water, but is soluble in carbon disulfide. The white allotrope ignites spontaneously in air; however both white and red phosphorus burn in air to produce phosphorus pentoxide.
237935
francium. mercury is technicaly not a metal, it just has a low melting point, low metling points do not make it unstable. if that were the case, then oxygen would be VERY unstable ITS ALREADY TURNED INTO VAPOR!!!
907877
check this site out\n\nhttp://www.chemicalelements.com/elements/al.html
303458
Yes.....sulphur is in its pure form is in the earths crust, and Radon is a noble gas, meaning it is completely unreactive and can only be found in its elemental form.  It is a radioactive gas and is found naturally occurring, especially in rural areas.  The south-west of England for example has high levels of Radon gas.
933780
CO2 and H2SO4\n\n"metal" belongs to group IA, IIA, and B\n\nNa is IA\nK is IA
885673
Not sure what you mean by "active", but  elements vary in how reactive they are (like how easily they bond with other elements) according to their position in the periodic table. \n\nLook up "Chemical Reactivity" in your text or on the internet. There's a fairly clear explanation here:\nhttp://www.sciencebyjones.com/chemical_reactivity.htm
739949
For every molecule of H2SO4 there are 2 Hydrogen(H) atoms, 1 Sulfur(S) atom, and 4 Oxygen(O) atoms. So if there are 9.5 x 10^22 molecules of H2SO4 then are are also that number of sulfur molecules present.\n\nTo find how many grams 9.5 x 10^22 molecules weighs, use Avogadro's number. Dividing by Avogadro's number will tell you how many moles of Sulfur you have, and from that you can use the atomic mass of Sulfur to determine how many grams there are:\n\nAvogradro's number = 6.02 x 10^23\n\n(9.5 x 10^22) / (6.02 x 10^23) = 0.158 moles\n\nAtomic mass of Sulfur = 32.065 g/mol\n\nMultiply this by the number of moles of Sulfur you have to obtain the number of grams of Sulfur:\n\n32.065 * 0.158 = 5.067 g\n\nI hope this helps!
1019766
sulphur exhibits valencies of 2 , 4 or 6 depending upon the conditions of reaction...it exhibits +4 oxidation state in SO2,+6 in SO3,H2SO4 and so on+2 in S2Cl2...is tthat enough...
879268
Zinc is by far the best element. I also like plutonium.  It's just fun to say. "Plutonium."
449522
http://en.wikipedia.org/wiki/Sulphuric_acid
738281
I have forgotten all the chemical formulas & whatnot... but I'm going to do this assuming that I'm right for the following:\n\n(note that if i get any of these wrong you'll have to make appropriate changes, this is just to show you HOW to do this)\nCu = Copper\nS = Sulfur\nCuS2 = Copper Sulfide\n\nSo first step is to balance the equation\n\nCu + 2S -> CuS2\n\nso then you can set up a problem like this:\n\n0.90 mol Cu * 1 mol CuS2  = # mol copper sulfide yielded\n(this is because there was 1 mole of Copper in 1 mole of CuS2.. so if CuS2 is not the correct formula change the "1 mol CuS2" accordinginly)\n\n\nThen add up the # of grams in 1 mol of copper sulfide\n\ndo that by taking the # of grams in 1 mol of copper + the number of grams in 2 mol of sulfur (again, this is just assuming that copper sulfide IS CuS2).  Once you've gotten that figure, multiply it by the number found from the earlier problem (# mol copper sulfide yielded).  This gives you the amount of grams.  To change this number to kilograms, divide it by 1000.
918750
I don`t think that it`s corrosive becuz sometimes it`s mix with medicine, and medicine is not corrosive, so sulfur wouldn`t b either, i guess.
149440
http://www.chemicalelements.com/elements/k.html\n\nhttp://www-spof.gsfc.nasa.gov/stargaze/Q6.htm
71266
Sulfur can often be found around fumerals and hotsprings in highly volcanic areas.  If I remember correctly, I've seen some deposits in Yellowstone and in Hawaii Volcanos National Park.\n\nWikipedia has an article which describes other places to find sulfur.