関連ワード:  why is air a mixture and not a compound    why is air a solution and not a compound    why is air considered a mixture and not a compound    why is air a homogeneous mixture and not a compound    why is air considered a mixture and not a compound class 9    why is air considered a mixture and not a compound short answer    why is air considered a mixture and not a compound give two reasons    why is air considered a mixture and not a compound class 8    why is air conditioner a mixture and not a compound    why is air considered a mixture and not a compound explain your reasoning  
結果 : why is air a mixture and not a compound