A:ClO 3− >BrO 3− >IO 3− >Cl2
B:ClO 3− >BrO 3− >Cl2>IO 3−
C:BrO 3− >ClO 3− >Cl2>IO 3−
D:Cl2>BrO 3− >ClO 3− >IO 3−
_____ the wolves?
Pb(s)+PbO2(s)+2H2SO4(aq) ⇄充电放电 2PbSO4(s)+2H2O(l)下列说法不正确的是( )
﹣ The novel seems a little boring.
﹣You won't enjoy it you put your heart into it.
如图所示,同学们自制一件小乐器,在8个相同的透明玻璃瓶中装有不同高度的水,用同样大小的力敲击8个玻璃瓶,会发出不同的声音.这“不同的声音”主要是指声音的