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Daily Element Radium
Description
Discover the story of radium, a fascinating radioactive element that led Marie Curie to coin the term "radioactivity." We will explore its historical uses in glow-in-the-dark paints, the severe health risks that were uncovered over time, and its position on the periodic table as an alkaline earth metal.
Original title
היסוד היומי - רדיום (Radium)
גלו את סיפורו של הרדיום, יסוד רדיואקטיבי מרתק שבזכותו טבעה מארי קירי את המונח רדיואקטיביות. נלמד על השימושים ההיסטוריים שלו בצבעים זוהרים בחושך, על הסכנות הבריאותיות שנחשפו עם הזמן ועל מקומו בטבלה המחזורית כמתכת אלקלית עפרורית.
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