Critical temperatures and pressures for some common gases - air, alcohol, ether, oxygen and more. A substance can not exist as a liquid above the Critical Temperature.
Winfield is located close to the center of Pennsylvania. Winfield is between the Union, Snyder county. Winfield has 2.88 square miles of land area and 0.05 square miles of water area. As of 2010-2014, the total Winfield population is 784. Winfield median household income is $66,591 in 2010-2014. Winfield median house value is $155,600 in 2010-2014. On average, the public school district that covers Winfield is much better than the state average in quality. The Winfield area code is 570.
Putnam County is a county located in the U.S. state of West Virginia. As of the 2010 census, the population was 55,486. Its county seat is Winfield. The county was founded in 1848 and is named for Israel Putnam, who was a hero in the French and Indian War and a general in the American Revolutionary War.