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s在元素周期表的位置
s在元素周期表的位置
更新时间:2025-03-26 16:01:20

  1、s在元素周期表的第3周期VIA族(第六主族)。

  2、S有單質硫和化合态硫兩種形态。單質硫有幾種同素異形體。

  3、主要是菱形硫(S?),密度2.069克/厘米3,熔點115.217℃,沸點444.59℃;單斜硫(S?),密度1.96克/厘米3,熔點115.217℃,沸點444.59℃;純粹的單質硫,密度2.069克/厘米3,熔點115.217℃,沸點444.59℃。導熱性和導電性都差。

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