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我想問鉛是可以用什麼來分解呢??

2007-10-29 11:01:23 · 4 個解答 · 發問者 llp 3 in 科學 化學

4 個解答

Lead is a kind of atom, which cannot be divided into smaller substances physically and chemically.

2007-10-29 12:12:28 · answer #1 · answered by ? 3 · 0 0

甚麼都不用做,鉛有機會自行分解。

1)
Thorium series A = 4n
212       212
   Pb -->    Bi + β 半衰期:10.64h 0.58MeV
 82        83

212       208
   Bi -->    Pb + α + β
 83        82

2)
Neptunium series A = 4n + 1
209       209
   Pb -->    Bi + β 半衰期:3.3h 0.64MeV
 82        83

3)
Uranium series A = 4n + 2
214       214
   Pb -->    Bi + β 半衰期:26.8min 1.03MeV
 82        83

212       210
   Bi -->    Pb + α + β
 83        82

210       210
   Pb -->    Bi + β
 82        83

210       206
   Bi -->    Tl + α
 83        81

206       206
   Tl -->    Pb + β
 81        82

4)
Actinium series A = 4n + 3
211       211
   Pb -->    Bi + β 半衰期:36.1min 1.36MeV
 82        83

211       207
   Bi -->    Tl + α 半衰期:2.16min 6.62MeV
 83        81

207       207
   Tl -->    Pb + β 半衰期:4.79min 1.44MeV
 81        82

2007-10-30 11:05:05 · answer #2 · answered by ? 2 · 0 0

鉛是一個元素,不可以分解成較簡單的物質。
若果是要分解某個鉛的化合物,則視乎該化合物是甚麼物質而定。

2007-10-29 11:55:53 · answer #3 · answered by Uncle Michael 7 · 0 0

用電解鉛礦物,不過分解過程會辭出有害物

2007-10-29 11:21:10 · answer #4 · answered by chi kui 3 · 0 0

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