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.
Lynnwood 10 Day Weather. Thursday:The Lynnwood forecast for Apr 13 is 51 degrees and Patchy light rain. There is 76 percentage chance of rain and 9 mph winds from the South. Friday:The Lynnwood forecast for Apr 14 is 48 degrees and Patchy rain possible.
Lakewood, WA Real Estate. 99 Homes for Sale in Lakewood, WA. Lakewood is a city of over 58,000 people, making it the 17th largest in Washington state. Located in Pierce County, it is centrally located between Seattle-Tacoma and the state capital of Olympia. Lakewood is a city of over 58,000 people, making it the 17th largest in Washington state.