問題詳情
1. A sample containing 33.42 g of metal pellets is poured into a graduated cylinder initially containing 12.7 mL of water, causingthe water level in the cylinder to rise to 21.6 mL. The density of the metal is mg/cm3.
(A)3755
(B)3760
(C)3800
(D) 4000
(E)none of these
參考答案
答案：C
難度：非常困難0.117647
統計：A(6),B(0),C(2),D(4),E(1)
用户評論
【用戶】滿級分
【年級】小一下
【評論內容】答案是A??