Strontium is a chemical element; it has symbol Sr and atomic number 38. An alkaline earth metal, strontium is a soft silver-white yellowish metallic element that is highly chemically reactive. The …

Strontium is best known for the brilliant reds its salts give to fireworks and flares. It is also used in producing ferrite magnets and refining zinc. Modern ‘glow-in-the-dark’ paints and plastics …

Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.

Strontium is an alkaline earth metal discovered in 1808 by Humphry Davy. It is a reactive element and has various useful radioactive isotopes. History and Discovery

2024年12月23日 · strontium (Sr), chemical element, one of the alkaline-earth metals of Group 2 (IIa) of the periodic table. It is used as an ingredient in red signal flares and phosphors and is …

2020年11月21日 · Strontium is a chemical element with atomic number 38 which means there are 38 protons and 38 electrons in the atomic structure. The chemical symbol for Strontium is Sr. …

Periodic Table element Summary Strontium. Strontium is a chemical element with symbol Sr and atomic number 38. Classified as an alkaline earth metal, Strontium is a solid at room …

Strontium is a chemical element of the periodic table with chemical symbol Sr and atomic number 38 with an atomic weight of 87.621 u and is classed as alkaline earth metal and is part of …

Strontium is the 38th element in the periodic table and has a symbol of Sr and atomic number of 38. It has an atomic weight of 87.62 and a mass number of 88. Strontium has thirty-eight …

2024年9月1日 · Strontium in Periodic table. Strontium element is in group 2 and period 5 of the Periodic table. Strontium is the s-block element and it belongs to alkaline earth metals group.