1 Pure substances are further broken down into elements and compounds. Mixtures are physically combined structures that can be separated into their original components.  A chemical substance is composed of one type of atom or molecule.
Sunday:The Lynnwood forecast for Apr 16 is 52 degrees and Cloudy. There is 60 percentage chance of rain and 7 mph winds from the North-Northwest. Monday:The Lynnwood forecast for Apr 17 is 52 degrees and Light rain shower. There is 71 percentage chance of rain and 8 mph winds from the South.
Sponsored Topics. Lakewood is a city in Pierce County, Washington, United States. The population was 58,163 at the 2010 census. Lakewood was officially incorporated on February 28, 1996. Historical names include Lakewood Center and Lakes District (this name was used by the U.S. Census in the 1970 and 1980 Census).