Web17 May 2016 · Chlorine has an atomic number of 17 and is the second lightest halogen with a relative atomic mass of about 35.5. Chlorine is a yellow-green gas under standard … WebChlorine is a chemical element with symbol Cl and atomic number 17. Chlorine is in the halogen and is the second lightest halogen after fluorine. The element is a yellow-green …
Facts About Chlorine Live Science
Webhelium The second lightest element (only hydrogen is lighter), helium is a colourless, odourless, and tasteless gas that becomes liquid at 268.9 C (452 F). What are the 3 … Web25 Apr 2024 · Chorine is the second-most-abundant halogen and the second-lightest halogen on Earth, after fluorine. Sodium chloride (salt) is the most common compound of chlorine and occurs in large quantities ... nineteen thousand in hindi
What is the second lightest element? - Studybuff
Web24 Feb 2024 · The calculator below details the annual savings you can make on your electricity bills per light bulb. It also shows the difference in CO2 emissions between standard and energy saving light bulbs, and what this … WebChlorine is the second-lightest halogen after fluorine, found in the periodic table in group 17. Carl Wilhelm Scheele first isolated the element in 1774. Chlorine is a yellow-green gas at … Web25 Nov 2024 · Fast Facts: Fluorine. Fluorine is the most reactive and most electronegative of all the chemical elements. The only elements it doesn't vigorously react with are oxygen, helium, neon, and argon. It is one of the few elements that will form compounds with noble gases xenon, krypton, and radon. Fluorine is the lightest halogen, with atomic number ... nineteen thousand spelling