`alkaline-earth-metals` Related Article Results

Strontium is a metallic element with atomic number 38 and chemical symbol Sr, belonging to the alkaline earth metals group in the periodic table. It is a soft, silvery-white metal that is easily workable. Classification and Fundamental Properties Strontium is an alkaline earth metal located in the second group (2A) of the fifth period of the periodic table. Its electron configuration is [Kr]5s², and the presence of two valence electrons in its outermost shell determines its chemical behavior. St