Noble gas, any of the seven chemical elements that make up Group 18 (VIIIa) of the periodic table. The elements are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), and element 118 (temporarily named ununoctium [Uuo]). The noble gases are colourless, odourless, tasteless, nonflammable gases.
Buck Creek Campground is located on beautiful Rathbun Lake, just 9 miles northwest of Centerville, Iowa. Camping, boating, swimming, fishing, and picnicking are popular activities at this lakefront campground.Rathbun Lake is situated in the gently rolling hills of the Chariton River... Read More Details.
Lake Oahe (oh-WAH'-hee) is a large reservoir behind Oahe Dam on the Missouri River; it begins in central South Dakota and continues north into North Dakota in the United States. The lake has an area of 370,000 acres (1,500 km 2) and a maximum depth of 205 ft (62 m). By volume, it is the fourth-largest reservoir in the US. Lake Oahe has a length of approximately 231 mi (372 km) and has a shoreline of 2,250 mi (3,620 km).