coordinate covalent bond In a covalent coordinate bond, both the electrons of a shared pair come from one of the two atoms of the bond. Read more on ammonium ion and hydronium ion coordinate covalent ... 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 »