Question

单质、氧化物、化合物、有机物.谁能帮总结一下

Answer 1

单:Fe,Al,Ca,Mg,S,Na,Cu,Zn,Ag,P,Au,H,He,C,N,O,F,Ne

氧:Fe3O4,Fe2O3,Cu(OH)2,NaOH,CO,CO2,SO2,NO2,

有:C,CO2,CO,CH3COOH