WebProtons, neutrons, and electrons make up an atom. Protons and neutrons are heavier than electrons and are found in the nucleus, the atom's core. Protons and neutrons almost have the same mass. However, in comparison, a proton is 1,835 times heavier than an electron. The number of protons and electrons in an atom is always equal. Read More: WebAn isotope is a variation of an element that possesses the same atomic number but a different mass number. A group of isotopes of any element will always have the same number of protons and electrons. They will differ in the number of neutrons held by their respective nuclei. An example of a group of isotopes is hydrogen-1 (protium), hydrogen …
intermolecular forces - Why do higher-mass isotopes have higher …
WebHow does one isotope of a particular element differ from another of the same element? A) The isotopes have different numbers of protons. B) The isotopes have different atomic numbers. C) The isotopes have different numbers of electrons. D) The isotopes have … WebAug 26, 2024 · To a first approximation, the chemistry of an element depends on the exchange and sharing of electrons between atoms to make and break strong chemical … know your council hume
Atomic number, atomic mass, and isotopes - Khan …
WebIsotopes and Isobars. Isobar are elements that differ in chemical properties but have the same physical property. So, we can say that isobars are those elements that have a different atomic number but the same mass number. In contrast, Isotopes are those elements having the same atomic number and different mass numbers. WebSep 15, 2024 · Neutral atoms have the same number of electrons and protons. Atoms of an element that contain different numbers of neutrons are called isotopes . Each isotope of a given element has the same atomic number but a different mass number (A) , which is the sum of the numbers of protons and neutrons . WebJun 8, 2024 · Atoms of the same element that differ in their numbers of neutrons are called isotopes. Many isotopes occur naturally. Usually one or two isotopes of an element are the most stable and common. Different isotopes of an element generally have the same physical and chemical properties because they have the same numbers of protons and … redbeck farm shop