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.
Cottonwood weather is mild year round. The high desert area has a 3300-3900 ft elevation. Winter day temperatures can range from average 55-75Â° F and evenings can drop to 30Â° F. In July the normal high temperature is 97 Â°F (36Â° C) with a low of 68 Â°F (20 Â°C). Annual precipitation is around 13 inches (33 cm).