下列各組分子中，那組分子的立體結構相似？(A)CO2，SiO (B)N2O，NO2-(C)SO3，BF3 (D)CS2，OF2

問題詳情

45. 下列各組分子中，那組分子的立體結構相似？
(A)CO2，SiO
(B)N2O，NO2-
(C)SO3，BF3
(D)CS2，OF2

參考答案

答案：C
難度：非常簡單1
統計：A(0),B(0),C(2),D(0),E(0)

內容推薦

While winning a gold _____ is what every Olympic athlete dreams of, it becomes meaningless if it
「BARF」常在化工業被拿來製作聚乙烯。從成分分析知道其含有 C、F、B 三種元素。已知其含有重量百分比 23%的碳， 66% 的氟，請推測 BARF 之簡式？ (B=8;
管理矩陣是由管理功能與下列何者之結合？(A)生產、行銷、人力資源管理、研究發展、財務(B)高階管理者、中階管理者、第一線管理者(C)專業技能、人際關係技能、概念技能 (D)規劃、組織、領導、控制
6Shyness is one of the biggest _____ to integrating into a new community.(A) campaigns(B) candida
The thief went into the apartment building and stole some jewelry. He then _____ himself as a se
1Who can be _____ of food safety if the government doesn’t strictly enforce regulations on those
Due to numerous accidents that occurred while people were playing Pokémon GO, players were advis
【題組】I chose a scooter over a car after considering all the notable a es it has, likeless mainten
【題組】(A) into(B) out of(C) within(D) without
【題組】Locks of Love is a non-profit organization that makes hairpieces d ted byordinary people ava

內容推薦