What is an isotope? What is isotope 322? Which isotope is used for a standard for all other atomic masses? What are the elements of an isotope? What is the mass number of an isotope? What is an isotope in geochemistry? What do all isotopes of the same element have in common?
Notice that the general system for naming isotopes is the name of the element followed by a "-" followed by the mass number (=protons+neutrons) of that particular isotope, e.g. hydrogen-2. More Examples of Isotopes: There are two common isotopes of the elementchlorine. They are chlorine-...
Isotope and nuclide are closely related terms. When one speaks of isotopes, they are referring to the set of nuclides that have the same number of protons. Nuclide is a more general term, referring to a nuclear species that may or may not be isotopes of a single element. Examples: “U-...
What is the most common isotope of argon? Isotopes Explained: Elements are classified by the number of protons in the nucleus of the atom. However, there is no set rule for how many neutrons can be in the atom's nucleus. Because this number can vary, we classify the different, naturally...
百度试题 结果1 题目1 What is a possible mass number of a magnesium isotope? A 12 B 23.99 C 24 D 24.3Your answer C[1] 相关知识点: 试题来源: 解析 C 反馈 收藏
Chemical reactivity is defined by the electrons that atoms possess. When atoms come into contact with one another, it's their outer electrons that interact and determine the type and the intensity of the reaction. Since isotopes of a given element had the same number of electrons, they will ...
Plural of isotope Isomers (Physics) Any of two or more nuclei with the same mass number and atomic number that have different radioactive properties and can exist in any of several energy states for a measurable period of time. Isomers Plural of isomer Common Curiosities Why are isomers importa...
40 What is meant by the half-life of a radioactive isotope? B A half of the time taken for all of the original nuclei to decay B the time taken for half of the original nuclei to decay C the time taken for the charges on all the nuclei to halve D the time taken for the mass...
A radioactive isotope, also known as a radioisotope, radionuclide, or radioactive nuclide, is any of several species of the same chemical element with different masses whose nuclei are unstable and dissipate excess energy by spontaneously emitting radiation in the form of alpha, beta, and gamma ...
Plural of isotope Common Curiosities Which is responsible for an element's radioactive nature, allotropy or isotopy? Isotopy. Certain isotopes of elements can be radioactive. 13 Can a single element have multiple allotropes? Yes, for instance, carbon has several allotropes like graphite, diamond...