章末总结提高3
SHAPE \* MERGEFORMAT (学生用书P67)1.(2010·全国Ⅰ)下列判断错误的是( )A.熔点:Si3N4>NaCl>SiI4B.沸点:NH3>PH3>AsH3C.酸性:HCl
章末总结提高3