The question is, what are the forces which hold the protons and neutrons together in the nucleus? Just as the electrical interaction can be connected to a particle, a photon, Yukawa suggested that the forces between neutrons and protons also have a field of some kind, and that when this ...
Related to Neutrons:Thermal neutrons,Protons neu·tron (no͞o′trŏn′, nyo͞o′-) n.Abbr.n The electrically neutral nucleon, a baryon composed of two down quarks and one up quark, which has a mass 1,839 times that of an electron, is stable when bound in an atomic nucleus, but...
Protons are ubiquitous in the universe. They are found in the nuclei of all atoms and play a crucial role in how stars shine.
The early universe was 250,000 times hotter than the core of our sun. That’s far too hot to form theprotonsandneutronsthat make up everyday matter. Scientists recreate the conditions of the early universe inparticle acceleratorsby smashing atoms together at nearly the speed of light....
Answer to: The number of protons and neutrons is known as the ___. By signing up, you'll get thousands of step-by-step solutions to your homework...
ProtonsThis continues our previous work [4] in our study of stars made of abnormal-state neutrons and protons. In [4], we gave a homogeneous model; here, we give an inhomogemeous model. The results are given in TABLE 2 and illustrated in Figs. 1–4....
“Everything started out as protons and neutrons. The light elements (mostly helium and lithium) were cooked in the early universe, and this set the stage for making the heavier elements in the stars that made up the planets, our bodies and everything else,” s...
There are several atomic models trying to understand the actual structure of the atom. According to the most acceptable atomic model, negatively charged electrons revolve around the positively charged nucleus of the atom. The nucleus is made up of protons and neutrons....
题目 The nucleus of the atom is composed of swiftly moving protons and neutrons that are___together by very strong forces. (A) mixed (B) propelled推进(C) pounded打击(D)bound 相关知识点: 试题来源: 解析 held 反馈 收藏
It holds together the quarks that make up protons and neutrons, and part of the strong force also keeps the protons and neutrons of an atom's nucleus together. Much like the weak force, the strong force operates only when subatomic particles are extremely close to one another. They have to...