38
Sr
87.621Strontium
Appearance
Categoryalkaline earth metal
Discovered byWilliam Cruickshank (chemist)
Named byN/A
What element is Sr on the periodic table?Sr is the element Strontium on the periodic table.
What is the symbol for Strontium on the periodic table?The symbol for Strontium on the periodic table is Sr.
What does Strontium look like?To the human eye, Strontium is .
About StrontiumStrontium is a chemical element; it has symbol Sr and atomic number 38. An alkaline earth metal, it is a soft silver-white yellowish metallic element that is highly chemically reactive. The metal forms a dark oxide layer when it is exposed to air. Strontium has physical and chemical properties similar to those of its two vertical neighbors in the periodic table, calcium and barium. It occurs naturally mainly in the minerals celestine and strontianite, and is mostly mined from these.Source: Wikipedia