Protons and neutronsCottingham formulaThe Cottingham formula expresses the electromagnetic part of the mass of a particle in terms of the virtual Compton scattering amplitude. At large photon momenta, this amplitude is dominated by short distance singularities associated with operators of spin 0 and ...
The total mass of the nucleus is the sum of the mass of protons and neutrons. For a neutral element, number of protons are equal to the number of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your to...
Consider the neutron, the proton, and the electron. Which has the largest relative mass? Do protons and neutrons have equal masses? What are their differences? Show how to calculate the mass of a proton, neutron, and electron in kilograms using this data: (Particle, M...
(a)(i)Accept for the relative mass of electron[1] All relative charges are correct[1] All relative masses are correct(ii) The mass of an atom is concentrated in the nucleus of an atom. The electrons are of negligible mass.The nucleus is positively charged(due to the protons), and the...
All elements in the periodic table are made of subatomic particles. These are protons, neutrons and electrons. The protons and neutrons are found in the centre of the atom, which makes up the atomic nucleus.Answer and Explanation: Become a member and unlock all Study Answers Try it risk-...
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 an ...
Explanation of Solution Given,1939X Atomic number,Z =19 Mass number,A =39 The atomic number of the element is equal to the number of protons. The mass number is equal to the sum of the number of protons and neutrons. A = p+n ...
To find the atomic mass of chlorine based on its isotopes, we can follow these steps:Step 1: Identify the isotopes and their atomic masses Chlorine has two isotopes: - Isotope 1: Atomic mass = 35 u - Isotope 2: Atomic mass = 37
百度试题 结果1 题目The total number of protons and neutrons in an atom is calledA.the atomic numberB.the proton numberC.the mass numberD.the neutron number 相关知识点: 试题来源: 解析 C 反馈 收藏
mass of its protons and neutrons. These are the two largest of the three subatomic particles in an atom and both are found in the nucleus. The smallest subatomic particles, the electrons, orbit the nucleus but have so little mass that they do not really contribute to the mass of ...