K-potassium-19

Fun facts: Potassium keeps your heart beating and muscles moving—but handle with care in the lab. As an alkali metal, it reacts violently with water. The "K" comes from kalium, Latin for "potash," its primary source. Great for: Gardeners, lovers of essential nutrients, and a shout-out to anyone with the initial "K." Elevate your look with a Potassium atomic element hat from Lidnium. Crafted from premium washed cotton with precise K symbol embroidery and an adjustable fit, this cap lets you stand out—whether you’re celebrating a milestone or powering through your day. Wearing a Lidnium cap adds a little juice to your day, and Potassium takes it to the next level.