A city between Seattle and Bellingham.
downstream on the Skagit River
northbound on State Route 9
- Selenium (Wikipedia)
Selenium is a chemical element; it has the symbol Se and atomic number 34. It has various physical appearances, including a brick-red powder, a vitreous black solid, and a grey metallic-looking form. It seldom occurs in this elemental state or as pure ore compounds in Earth’s crust. Selenium (from Ancient Greek σελήνη (selḗnē) ‘moon’) was discovered in 1817 by Jöns Jacob Berzelius, who noted the similarity of the new element to the previously discovered tellurium (named for the Earth).
southbound on State Route 9
upstream on the Skagit River
- Sedro-Woolley, Washington (Wikipedia)
Sedro-Woolley is a city in Skagit County, Washington, United States. It is part of the Mount Vernon–Anacortes, Washington Metropolitan Statistical Area and had a population of 12,421 at the 2020 census. The city is home to North Cascades National Park.
