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chemistry- Lead?

do you know about a lead?

if you are good on it, could you answer these questions?

1.what toys contain lead?
2.lead's history
3.lead's chem/physical proportion
4.why is Pb toxic?
5.Summarize: Advice Santa why he should/should not give their toys to the children?

2007-12-17 07:59:11 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

Look in Wikipedia

2007-12-17 08:40:18 · answer #1 · answered by Facts Matter 7 · 0⤊ 0⤋

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