All matter is composed of an atom.It is the basic unit in which elements are made? 答案 这句话的意思是“所有的物质是由原子组成的.它是组成元素的最小单位?”如果是"是非题"的话那是对的.相关推荐 1All matter is composed of an atom.It is the basic unit in which elements are made?反馈...
这里主要取决于 the mass of这个词组里的the，虽然意思为“大量的”，但它后面的名词接的是单数形式，但如果是a mass of其后就接的是复数名词了！
题目 Not only___ all the positive charges of an atom, it is also the site of the weight of every atom. () A.holds the nucleusB.the nucleus does holdC.does hold the nucleusD.does the nucleus hold 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
12.Not only all the positive charge of an atom,it is also the site of the weight of every atom.A.does the nucleus holdB.the nucleus holdingC.the nucleus does holdD.holds the nucleus12.Not only_all the positive charge of an atom, it is also the site of the weight of every atom....
英语翻译 Virtually all the mass of the atom — the stuff and not the fluff — is in the nucleus.这句话应该怎么翻译呢? 答案 原子的所有质量--是核心的东西,而不是四周的绒毛(比喻质量微小的电子)--几乎都集中在原子核. 结果二 题目 英语翻译Virtually all the mass of the atom — the stuff ...
【正确】All th valc lctrs f th atms i a Lwis structur must appar i th structur.
1.All the students have gone to the science museum ATom,because he is ill. A.except B. besides C.expect 相关知识点: 试题来源: 解析 答案见上.1.A 解析:句意:除了汤姆,所有的学生都去了科 学博物馆。 因为他病了 。 except 除了… …以外(不 包括在内);besides 除了 … …之外(还有); ...
According to the passage, all of the following were true of the center of the atom EXCEPT that it A. had not yet been seen by the naked eye B. contained elements that were positively charged C. was very little larger than a molecule D. followed E. xperimentally determinable processesE...
解析 答案见上答案:A 解析:句意:除了汤姆,所有的学 生 都去了 科学博物馆,因为他病了 。 except“除了 … …外” ; besides“除了 … …之外(还)” ;expect“期待” 。 根据 “Because he is ill.”可知.汤姆病了.所以除了他.所有 学生都去了。 故选A ...
考查动词词组辨析。句意:大多数人熟悉一切物种都是由原子构成的这一概念。A. makes up组成,编造,化妆;B. makes up of构成,组成;C. consists in在于;D. consists of由……组成。结合句意表达“由……组成”应用consist of。故选 D 。反馈 收藏