Given: 2Hg (s) + O2(g) + E + 2HgO(s) This reaction is classified as:

Asample contains 16.75 g of the radioisotope u-236 and 50.25 g of its daughter isotope, th-232. how long did it take for decay to take place if one half-life of u-236 is 23 million years? 46 million years 69 million years 92 million years 115 million years

If you want to create an electrical current, which situation would produce a solution capable of this

Non renewable resources like petroleum eventually