1 The sum of oxidation states for all atoms in a molecule or polyatomic ion is equal to the charge of the molecule or ion. 2  Thus, the oxidation state of one element can be calculated from the oxidation states of the other elements.
Expensive / Cheapest Homes by City in NY. Most / Least Educated Cities in NY. As of 2010-2014, the total population of Bronx County is 1,413,566, which is 6.07% more than it was in 2000. The population growth rate is higher than the state average rate of 3.26% and is much lower than the national average rate of 11.61%.
Visit the Bronx Zoo website for information on the zoo today and its exhibits. History of the Bronx Zoo. The Bronx Zoo is one of the most famous zoos in the world. In 1898, the City of New York allotted 250 acres of Bronx Park to the New York Zoological Society to build a park aimed at preserving native animals and promoting zoology.