lead. A metallic element, atomic no. 82, atomic wt. 207.2; occurs in nature as an oxide or one of the salts, but chiefly as the sulfide, or galena; 210 Pb (half-life equal to 22.6 years) has been used in the treatment of certain eye conditions.ead. A metallic element, atomic no. 82, atomic wt. 207.2; occurs in nature as an oxide or one of the salts, but chiefly as the sulfide, or galena; 210 Pb (half-life equal to 22.6 years) has been used in the treatment of certain eye conditions.
Revillo, South Dakota. (Redirected from Revillo, SD) Revillo is a town in Grant County, South Dakota, United States. The population was 119 at the 2010 census. The name of the town most likely was derived from a backwards spelling of the proper name Olliver.
SOUTH DAKOTA LAND FOR SALE: 16 - 30 of 4825 listings. 1920 Acres Onida, Sully County, SD $4,000/acre Three sections (1,920 acres) of prime pheasant, goose, and deer... .5 Acres Pickstown, Charles Mix County, SD Auction Date: 9/23/2017 - Real estate consists of a beautiful 1774...