General Chemistry Dictionary. (metal,metalloid) A nonmetal is a substance that conducts heat and electricity poorly, is brittle or waxy or gaseous, and cannot be hammered into sheets or drawn into wire. Nonmetals gain electrons easily to form anions.About 20% of the known chemical elements are nonmetals.efine: (metal,metalloid) A nonmetal is a substance that conducts heat and electricity poorly, is brittle or waxy or gaseous, and cannot be hammered into sheets or drawn into wire.
The 2016 Peekskill, New York, population is 24,043. There are 5,504 people per square mile (population density). The median age is 38.5. The US median is 37.4. 48.75% of people in Peekskill, New York, are married. 10.36% are divorced.
At the 2010 census, Baltimore had a population of 620,560. By 2012, this number had grown to 621,342. The population of Baltimore is believed to have grown to 622,000, a very slight but promising increase for the city, which has lost more than one third of its population in the last sixty years.