WebJan 2, 2024 · 2.3 Halogens Fluorine (F2): very pale yellow gas.It is highly reactive Chlorine : (Cl2) greenish, reactive gas, poisonous in high concentrations Bromine (Br2) : red liquid, that gives off dense brown/orange poisonous fumes Iodine (I2) : shiny grey solid sublimes to purple gas. Trend in melting point and boiling point Increase down the group WebAug 7, 2024 · In addition, Dr. Nelson notes that yellow stool can be visually confused with pale or clay-colored stool, particularly when it’s pale yellow stool we’re talking about. Pale or clay-colored stool, also known as acholic stool, may be another symptom of biliary issues. And in some cases, yellow stool is actually “acholic stool in evolution.”
WebElements Periodic Table » Fluorine » the essentials
WebApr 3, 2024 · Halogen properties of fluorine could be a pale-yellow gas, chlorine could be a greenish-yellow gas, bromine could be a deep reddish-brown liquid, and iodine could be a grayish-black crystalline solid. Liquid bromine contains a high-pressure level, and therefore the reddish vapour is quickly visible in. Iodine crystals have a standard pressure ... WebIt has the atomic number 9, and is a pale yellow gas at room temperature. Fluorine is the most electronegative element in the periodic table. This makes it one of the most reactive elements as well. This is because it is such a small atom. Halogens tend to react by gaining an electron to form a negative ion. crib sheet po polsku
The Chemistry of the Halogens - 2
WebSulfur is pale yellow, odorless, brittle solid, which is insoluble in water but soluble in carbon disulfide. In every state, whether gas, liquid or solid, elemental sulfur occurs in more than one allotropic form or modification; these present a confusing multitude of forms whose relations are not yet fully understood. Webvery pale yellow gas: Cl: yellow/green gas: Br: dark red liquid with a red/brown vapour: I: dark grey solid with a purple vapour: This next short video shows chlorine, bromine and iodine. It starts by producing yellow/green chlorine gas and then condensing this … WebNov 20, 2024 · Fluorine is a pale yellow gas and liquid and bright yellow solid. The solid may be either opaque or translucent. Atomic Number: 9. Symbol: F. Atomic Mass: 18.998403163 (6) Electron Configuration: [He] 2s 2 2p 5. Group: group 17, p-block, halogen. 10. of 20. crib projects