Atoms are made from a nucleus of protons and neutrons and a cloud of electrons.A. 正确B
Passage One Atoms, the basic building blocks of matter, are made of three basic components: protons, neutrons and electrons. The protons and neutrons cluster together to form the nucleus, the central part of the atom, and the electrons orbit about the nucleus. Protons and electrons both carry...
Protons, neutrons and electrons are the major constituents of an atom and determine its chemical properties. Protons and neutrons are centered...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework ...
neutrons, or thenuclei of atoms, electrons are elementary particles. This means they are not composed of even smaller particles. Also unlike protons and neutrons, electrons have essentially no mass. Finally, electrons are different from protons and neutrons in that they surround the nucleus instead ...
For the purposes of static charges we can ignore the neutrons in an atom and concentrate only on the protons and electrons. This is because these are the only two particles in the atom that carry any charge. The charges of protons and electrons are equal and opposite to each other. ...
题目5 Which statements comparing the properties of electrons, neutrons and protons are correct?B neutrons and protons are only electrons and both heavier than electrons neutrons are charged AB CD X 相关知识点: 试题来源: 解析 B 反馈 收藏
Boise State University: Atoms, Isotopes and Ions Purdue University: Structure of the AtomCite This Article MLA Blaettler, Karen G. "How To Find How Many Protons, Neutrons & Electrons Are In Isotopes" sciencing.com, https://www.sciencing.com/many-protons-neutrons-electrons-isotopes-8653077/. ...
If an atom were about as big as a baseball stadium, the nucleus would be the size of a pea in the very center and the electrons would be somewhere on the outside edge.What makes an atom of gold different from an atom of iron is the number of protons, neutrons, and electrons inside...
The number of electrons, neutrons and protons in a species are equal to 10,8 and 8 respectively. The proper symbol of the species is A.16O8 B.18O8 C.18Ne10 D.16O2−8Submit The ratio of electron, proton and neutron in tritium is : A1:1:1 B1:1:2 C2:1:1 D1:2:1Submit ...
aヤバ [yaba) [translate] a房屋土地资管理局 House land capital administrative bureau [translate] aAtoms are made of smaller particle,called electrons,proton,and neutrons 原子由更小的颗粒制成,叫电子、氢核和中子 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙...