問題詳情
25 火災燃燒現象需有四項要素同時具備方能持續存在，其中涉及燃燒物質「自由基」者為何？
(A)可燃物
(B)助燃物
(C)熱能
(D)連鎖反應
(A)可燃物
(B)助燃物
(C)熱能
(D)連鎖反應
參考答案
答案：D
難度：簡單0.858038
統計：A(136),B(121),C(60),D(1916),E(0)
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