chiu 發問於 科學及數學化學 · 1 十年前

chem(experiment

What do crucible tongs made of ?

點解佢用黎鉗住d Ca,Mg係bunsen burner度...

不會有reaction?

係邊種metal做的??

更新:

To carson

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更新 2:

你話only metal with high reactivity can react on flame test

我未至於咁笨掛= =

1 個解答

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