Change of State. Matter can move from one state to another, but can still be the same substance. A change of state, also called a phase change, is a physical change from one state of matter to another, for example, from solid to liquid or from liquid to gas.
Long Island: New York. Long Island is 118 miles long from east to west and about 23 miles wide covering an entire land area of about 1,723 square miles total. Long Island is the largest island in the continental United States, and arguably the most gorgeous.
For other places with the same name, see Long Island (disambiguation). Long Island is an island stretching eastward from New York City in the Metro New York region. The largely suburban area is approximately 115 miles long from Brooklyn and Queens at the western end, to Montauk at the easternmost point. At its widest the island is approximately 20 miles from north to south.