Protons and Neutrons: What Are They?Jean Louis Van Belle
Protons and neutrons are heavier than electrons and reside in the nucleus at the center of the atom. Electrons are extremely lightweight and existin a cloud orbiting the nucleus. The electron cloud has a radius 10,000 times greater than the nucleus, according to the Los Alamos National Laborat...
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 ...
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 ...
2Atoms, 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 electric...
Number of neutrons = 20 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....
Deuterium and tritium are isotopes of hydrogen. An isotope is an atom of the same number of protons but different number of neutrons. As the name suggests, a deuterium is the same as a hydrogen atom but it has two neutrons and a tritium has three. ...
Neutrons are also located in the atom's nucleus and get their name from their chemical charge, which is neutral. The numbers of neutrons along with the protons in the atom give the overall mass number of the atom. Much heavier than electrons and slightly bigger than protons, the number of...
Explore24Videos Similar Questions Assertion : Nuclei having number about 60 are most stable. Reason : When two or more light nuclei are combined into a heavier nucleus, then the binding energy per nucleon will increase. View Solution Assertion: The nuclear energy can be obtained by the nuclear ...
Atoms are made from a nucleus of protons and neutrons and a cloud of electrons.A. 正确B