relative polarity If the atoms in a bond have a difference in electronegativity of 0 -- 0.3 the bond is considered non-polar, 0.4 to 1.7 is considered a polar bond. In this ca... 相關軟體 Polarity 下載 Netscape Navigator 網路瀏覽器 建構在Firefox2.0上的獨立型瀏覽器。 自動修正網址輸入錯誤的功能。 ... 了解更多 »