粵拼si1,英文Strontium)係元素一種,符號Sr原子序號38,原子重量87.621。佢密度2.64,溶點1042.15,沸點1655,熱容量有0.301,電負度有0.95。

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.