WebHow many valence electrons are in an atom of chlorine? How many valence electrons are in an atom of magnesium? How many valence electrons are in an atom of phosphorus? How many valence electrons are in an atom of bromine? How many valence electrons are in carbon? Why are valence electrons responsible for the behavior of the atom? Web516 views, 15 likes, 0 loves, 0 comments, 5 shares, Facebook Watch Videos from Let My People Know: How Does the World of Atoms Help Make Life Possible?
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WebMar 29, 2024 · How many protons neutrons and electrons does NaCl have? Thus the sodium ion will have 11 protons and 12 neutrons. Since chlorine gains one more electron, the chloride ion will have a total of 18 electrons. Again, since the nucleus does not change during a chemical reaction, the chloride ion will have 17 protons and 18 neutrons. WebSep 1, 2024 · In this video we’ll use the Periodic table and a few simple rules to find the number of protons and electrons for the Chloride ion (Cl-). From the Periodic Table we … sift cv2.sift_create
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WebJan 30, 2024 · Chlorine has seven valence electrons, so if it takes one it will have eight (an octet). Chlorine has the electron configuration of argon when it gains an electron. The octet rule could have been satisfied if chlorine gave up all seven of its valence electrons and sodium took them. Webthe ions have the electronic structure of a noble gas (group 0 element), with a full outer shell For elements in groups 1, 2 and 3, the number of electrons lost is the same as the group number. WebJul 13, 2024 · The chlorine isotope has 17 protons and 20 neutrons: Each isotope of an element is characterized by an atomic number (total number of protons), a mass number (total number of protons and neutrons), and an atomic weight (mass of … the practice of public relations 13th edition