百度试题 结果1 题目A___ has taught us what atoms are made up of and how powerful the atom bomb is. A. seaman B. salesman C. naturalist D. scientist 相关知识点: 试题来源: 解析 D 反馈 收藏
2No matter what substance it may be, it is ___ atom. A.resulted fromB.formedC.made up ofD.made up with 3 No matter what substance it may be, it is ___ atom. A.resulted from B.formed C.made up of D.made up with 4No matter what substance it may be, it is___ atom. ...
相关知识点: 试题来源: 解析 【解析】C【解析】试题分析:原句意思是,不管它是什么物质,它构成了原子。resultfrom意思是由……引起form形成,这里使用了被动语态,所以排除B,be made up of构成made up with与……和解。故选C,最符合题意。 反馈 收藏
Why is 99 empty space? Atoms make up everything, but they also exist very, very far apart – and atoms themselves are more void than they are matter. Every atom has a nucleus surrounded by electrons. ... Every human on planet Earth is made up of millions and millions of atoms which ...
What changes when an ion is made from an atom? A. the number of electrons only B. the number of neutrons only C. the number of protons only D. the number both of protons and of neutrons 相关知识点: 试题来源: 解析 A 考查实际运用。A. 仅电子数量(变化),B. 仅中子数量(变化),C. ...
No matter what substance it may be, it is___atom. A.resulted fromB.formedC.made up ofD.made up with 试题答案 在线课程 C 试题分析:原句意思是,不管它是什么物质,它构成了原子。result from意思是由 …… 引起form 形成,这里使用了被动语态,所以排除 B ,be made up of 构成made up with 与…...
1 请翻译下面的英语化学题目What is the mass of one carbon atom in atomic mass unit(amu)What is the mass of one carbon atom in grams(g)What is the mass of one oxygen atom in amu?What is the mass of one oxygen atom in gThe sample of hydrogen has a mass of 1.01 amu?How manyhydrog...
A has taught us what atoms are made up of and how powerful the atom bomb is.A.seamanB.salesmanC.naturalistD.Scientist
What Are the Parts of an Atom? An atom has three types of very tiny particles called protons, neutrons and electrons. The center of an atom is called the nucleus, and it is made up of protons and neutrons. The electrons in an atom fly around and above the nucleus in a cloud-like fo...
No matter what substance it may be, it is ___ atom.A.resulted fromB.formedC.made up ofD.made up with的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率