An electron will only react with a proton in the nucleus via electron capture if there aretoo many protonsin the nucleus. ... But most atoms do not have too many protons, so there is nothing for the electron to interact with. As a result, each electron in a stable atom remains in it...
Which is the place in an atom where an electron is most likely to be found? What charge does an electron carry? If an atom has no electric charge, what can be said about the number of protons and electrons it contains? What is the charge of the nucleus of an oxyge...
ayou are happy in the front 您是愉快的在前面 [translate] au like romance? u喜欢言情? [translate] aToday’s model of the atom has a concentrated nucleus containing the protons and neutrons surrounded by a cloud representing where the electrons are likely present. 原子的今天模型有一个被集中的...
The weak nuclear force can only be found in the interactions in the intimate parts of the nucleus of an atom - the protons and the neutrons. In this...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
An electron orbiting a nucleus is electrically attracted to the nucleus; it's always being pulled closer. But the electron also has kinetic energy, which works to send the electron flying away. For a stable atom, these two are in balance. In fact, the total energy of an electron in ...
By adding together the number of protons and neutrons and multiplying by 1 amu, you can calculate the mass of the atom. Is beryllium poisonous? Health effects of beryllium Beryllium is not an element that is crucial for humans; in fact it is one of the most toxic chemicals we know. It ...
Valence electrons are the electrons that are located in the outermost shell of an atom. In other words, these are the electrons that can be gained or lost during a chemical reaction. Where Are Valence Electrons? Irrespective of the type of chemical bond between atoms, be it an ionic, cova...
根据第六段中Cerling's team collected tap water samples from 600 cities and constructed a map of the regionaldifferences. They checked the accuracy of the map by testing 200 hair samples collected from 65 barber shops. They were able to accurately place the hair samples in broad regions ...
In fact, iron is an essential part of hemoglobin, the oxygen-binding protein found in red blood cells (RBC). RBCs transport oxygen from the lungs to the tissues, where it us used in cellular respiration. When people become deficient in iron thanks to insufficient dietary intake (iron is ...
Using this approach, the authors were able to explain the formation of atoms as light as carbon-12 (six protons and six neutrons) and as heavy as uranium-238 (92 protons and 146 neutrons). That's an impressive range, Roederer said, covering elements that are usually ignored in these types...