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Gold (Au)

放大字體  縮小字體 發(fā)布日期:2007-05-28
核心提示:Gold is a noble and non-reactive metal. No toxic effects of gold have been described, except skin reactions or allergies. Gold is used as a surface colour in foods as E175 .

Gold is a noble and non-reactive metal. No toxic effects of gold have been described, except skin reactions or allergies.

Gold is used as a surface colour in foods as E175 .

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關(guān)鍵詞: Gold (Au)
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