Brainly which element is a halogen
WebNov 2, 2024 · A halogen is any element that belongs to group 17 of the periodic table. The term halogen means salt former. They are so named because they are found in many salts known in nature. A halogen that has four energy levels is bromine which belongs to period 4 in the periodic table. WebJul 26, 2024 · Iodine is the halogen among the given options; In the periodic table the elements that are in group 7, are reffered to as Halogen.; They are formers of salts as a result of their reaction with metals. the halogens are composed of elements which are very reactive among group of non-metals.; They are: Chlorine, Iodine Oxygen belongs to …
Brainly which element is a halogen
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WebSep 28, 2024 · The periodic law is a law relating the properties of the element with their . atomic numbers. The element is potassium, K.. Reason:. By atomic mass, potassium is 39.10 g, while argon is 39.10 g.. Going by the atomic mass alone, potassium should come before argon in . the periodic table and therefore should be an halogen and not an alkali … WebOct 7, 2024 · The element with 7 valence electrons is a halogen. Halogen group contains fluorine, chlorine, bromine, iodine and astatine. What are halogens? Halogens are 17th group elements in periodic table. They are gases and shows high electronegativity. Halogens are p block elements.
WebOct 15, 2016 · All group 7 elements are members of the halogen family, seen on the periodic table of elements. Such as : F, Cl, Br. Advertisement Advertisement New questions in Chemistry. Which of the following is a product in the chemical equation? 2Al(s) + 6HCl(aq) → 2AlCl3(aq) + 3H2(g) A. HCl B. Both AlCl3 and Al are products. ... Get the Brainly App WebMar 22, 2024 · Halogens are elements within group 17 on the periodic table. As argon is in group 18, which means it is a noble gas. Bromine, chorine, and flourine are all in group 17, making them halogens.
WebJan 10, 2024 · Which of these elements is a halogen? magnesium sodium bromine calcium 2 See answers Advertisement Advertisement tristerism tristerism Bromine is a halogen Advertisement Advertisement Ava45018 Ava45018 Trick question! none. jkjk bromine ... Get the Brainly App Download iOS App WebMay 23, 2024 · Find an answer to your question Identify whether each element is a halogen, a noble gas, or nonmetal only. Astatine (At): Nitrogen (N): Krypton (Kr): Chlorin… mikhalenorrisp95gu8 mikhalenorrisp95gu8
WebMar 16, 2024 · Halogen elements are fluorine, chlorine, bromine and iodine, they are nonmetals. In compound BC, letter C represents nonmetal, so nonmetal replaces nonmetal in single replacement reaction. Single replacement reaction is a reaction in which one element is substituted for another element in a compound.
WebNov 23, 2024 · The elements are the basic units that are indivisible and are defined by protons.The element Ar is classified as a noble gas in the periodic table.Thus, option A is correct.. What is a noble gas? Noble gas occupies the zero group in the periodic table and is unreactive and monoatomic gas that shares similar properties of being colorless, and … hijrah pptWebhalogen, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts). They were given the name halogen, from the Greek roots hal- (“salt”) and -gen (“to produce”), because they all produce sodium salts of similar … hijrah produk hniWebThe halogens make up group 17 in the periodic table. They are five elements: Chlorine (Cl) Fluorine (F) Bromine (B) Iodine (I) Astatine (At). But astatine is not purely halogen as it … hijrah produk hni hpaiWeb1. ideas which are omitted when writing a survey report; 2. Guess the word about ideas which are omitted when writing a survey report hijrah pte ltdWebJun 2, 2016 · The choices given belongs to the group of halogens which means salt-producing. These elements reacts with metals to produce salts. The reactivity of these halogens can be predicted using the periodic table. As you go down the group 7 elements, reactivity of these elements decreases. ez park cvgWebJun 1, 2015 · Chlorine is a halogen existing as a diatomic gas. Iodine too is a halogen and 2 Iodine atoms held together by covalent bond. Cl - Cl bonds and I-I bonds are covalent bonds. the outer electrons of Cl and I take part in covalent bonds therefore they are fixed and not free to move about. therefore no free electrons to conduct electricity. hijrah pronunciationWebAug 15, 2024 · Which of the following elements is a halogen? - 4698212. jetthehawk7828 jetthehawk7828 08/15/2024 Biology High School answered Which of the following elements is a halogen? a. Kr b. Br c. K d. Ca See answer Advertisement ... Get the Brainly App Download iOS App Download Android App ez park anchorage ak