Protons and Neutrons: What Are They?Jean Louis Van Belle
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 ...
? Assuming the atom is uncharged, how many electrons are present? Protons and Neutrons:Protons and neutrons constitute two sorts of subatomic particles. Protons are drawn towards a negative charge, as they constitute a positive charge. Neut...
(a)(i)protons and neutrons(Need both for the mark)(ii)Has equal numbers of (positive) protons and (negative) electrons(b)Isotopes have same number of protons (and electrons)Isotopes have different numbers of neutrons(a)(i)ALLOW either order(ii)q asks for particlesIGNORE protons cancel elect...
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 ...
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5 Which statements comparing the properties of electrons, neutrons and protons are correct?neutrons and protons are only electrons and both heavier than electrons neutrons are charged A ✓ ✓ B ✓ × C x ✓ D x 相关知识点: 试题来源: 解析 B ...
Use the Periodic Table and mass number to evaluate atomic structure. The atomic number equals protons. The mass number minus the atomic number equals neutrons. In neutral atoms, electrons equal protons. In unbalanced atoms, find electrons by adding the o
s “baryon number,” which is nearly equal to the atomic mass of that element. Protons have a slightly smaller mass than neutrons. That’s why atomic mass numbers aren’t whole numbers. For example, carbon has six protons and six neutrons for an atomic mass of 12.011 “atomic mass units...
The nucleus is found at the center of the atom and contains subatomic particles that are called protons and neutrons. Protons carry a positive charge, whereas neutrons carry no charge. The protons and neutrons are held together in the nucleus by the nuclear strong force, which overcomes the rep...