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Chlorine is an element and a halogen, which is in group 17 on the periodic table, and listed as Cl. All halogens can form salts, and when chlorine is combined with sodium we get common table salt.
There are a total of 18 groups on the periodic table. The halogens are all elements that are found in group 17 of the periodic table. The halogens include fluorine, chlorine, bromine, iodine, and ...
Fluorine is a halogen, which is a group of non-metals located on the right side of the periodic table that includes fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). Most ...
Which of these elements isn't a noble gas? a. Helium b. Argon c. Chlorine d. Krypton; Use the periodic table to give the name and symbol for each of the following elements: (a) the halogen in the same period as the alkali metal with 11 protons (b) the alkaline earth metal in the same period with the neutral noble gas with 18 electrons
Answer and Explanation: 1. Become a Study.com member to unlock this answer! Create your account. View this answer. Chlorine belongs to group 7A of the periodic table. To identify its position, we would look up chlorine's chemical symbol (Cl) in a periodic table.... See full answer below.
Step 1: Identify the 'Group Number' of the given element in the periodic table. The Group Number of an element is the same as the number of electrons in its outer shell. The number of electrons in ...
Periodic Table Group: Chemistry focuses on the properties and reactivity of the known chemical elements. Each element is a pure substance and its smallest representative unit is a single atom. The elements are organized in the periodic table. Each element is present in a certain row and column, known as periods and groups respectively.
The definition of nonmetals is a classification of elements that possess particular chemical and physical properties such as the following: High electronegativity. High ionization energy. Poor ...
The periodic table is the arrangement of elements in rows and columns according to atomic numbers. Each element has its own unique atomic number. ... Chlorine has the atomic number of 17. It has ...
The aluminum chloride formula consists of two elements only; the aluminum element from group 13 and period 3 on the periodic table and the chlorine element from group 17 and period 3. The electron ...