When we remove the battery, the catalytic action of the platinum causes the hydrogen (H 2 ) molecules to break up, forming positively charged hydrogen ions (H + , or protons), and electrons.

 
  • 当我们取下电池,催化行动白金原因氢( 2 )分子打破,形成了带正电荷的氢离子( H +的 ,或质子) ,和电子。
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