WebNov 21, 2024 · Atomic Number of Chlorine. Chlorine is a chemical element with atomic number 17 which means there are 17 protons and 17 electrons in the atomic structure. … WebWith atomic number Z = 17, chlorine belongs to the halogen family. It has 14 isotopes with masses ranging from 32 to 43. Only three of these isotopes exist naturally: chlorine 35, …

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WebCharge number (z) refers to a quantized value of electric charge, with the quantum of electric charge being the elementary charge, so that the charge number equals the … WebAug 21, 2024 · Lithium is an alkali metal with the atomic number = 3 and an atomic mass of 6.941 g/mol. This means that lithium has 3 protons, 3 electrons and 4 neutrons (6.941 - 3 = ~4). Being an alkali metal, lithium is a soft, flammable, and highly reactive metal that tends to form hydroxides. It also has a pretty low density and under standard conditions ... poodle health problems

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WebChlorine 17 35.45 Glossary Group A vertical column in the periodic table. Members of a group typically have similar properties and electron configurations in their outer shell. … Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron a… WebStudy with Quizlet and memorize flashcards containing terms like In 1913, the English physicist Henry Moseley developed the concept of atomic numbers. He correctly … poodle height