msngr_of_d_end (True Lover): Early & late transition metal *
30-01-08 - 22:08:57

msngr_of_d_end (True Lover): Hydrogen H 1 *
30-01-08 - 22:37:09

msngr_of_d_end (True Lover): It s nt actualy easy , specialy wen u r combining elements, 4 me diz s hrdest prt of chem, *
31-01-08 - 10:52:56

vishaldk (Vinyl Shaker): Please post the good question. I am very interested in every science question especialy chemistry.... *
28-02-08 - 08:59:51

vishaldk (Vinyl Shaker): I have a doubt. Which noble gas is not adsorbed by coconut charcoal? *
28-02-08 - 09:56:29