Other
Kids World : Plant Nutrition
Plants need certain nutrients to grow well. Use this site to find out what plants need, how to care for them, how to read a fertilizer label, and do the fun activities, like a quiz, a puzzle and a coloring book.
US National Library of Medicine
Medline Plus: Electrolytes
This website provides a brief definition of "electrolytes" and a few examples of the types of electrolytes that exist in your blood.
![[Bohr Model of Potassium] Graphic](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "[Bohr Model of Potassium] Graphic")
Curated OER
[Bohr Model of Potassium]
A nice, clear site, containing a good deal of elemental information, including atomic weight, density, boiling point, isotopes and more. An image shows the electron energy levels for the element.