Table of Contents
What is a iodine classified as?
halogen
Iodine is a chemical element with symbol I and atomic number 53. Classified as a halogen, Iodine is a solid at room temperature.
What is the family and period of iodine?
| Iodine | |
|---|---|
| Group | group 17 (halogens) |
| Period | period 5 |
| Block | p-block |
| Electron configuration | [Kr] 4d10 5s2 5p5 |
Where is Group 17 on the periodic table?
The halogen elements are the six elements in Group 17 of the periodic table. Group 17 is the second column from the right in the periodic table and contains six elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (As), and tennessine (Ts).
Where is iodine located on the periodic table?
Iodine is the fourth element in the seventeenth column of the periodic table.
What products contain iodine?
Foods With Iodine
- Seaweed. Hands down, seaweed is the best source of iodine available.
- Cod. Seafood in general is a great source of iodine, but cod is particularly healthy.
- Iodized Salt.
- Nonfat Milk.
- Greek Yogurt.
- Oysters.
- Eggs.
- Enriched Bread.
What is iodine used for in biology?
In vertebrate biology, iodine’s primary function is as a constituent of the thyroid hormones, thyroxine (T4) and triiodothyronine (T3). These molecules are made from addition-condensation products of the amino acid tyrosine, and are stored prior to release in an iodine-containing protein called thyroglobulin.
What are the periodic table families?
Families of the Periodic Table. On the periodic table, there are families which are groups of elements with similar properties. These families are alkali metals, alkaline earth metals, transition metals, post-transition metals, metalloids, halogens, noble metals, and noble gases.
What three families are found in the center portion of the periodic table?
The three families that are found in the center portion of the periodic table are the Iron group, the Cobalt group and the nickel group.
What is iodine used in?
Today, iodine has many commercial uses. Iodide salts are used in pharmaceuticals and disinfectants, printing inks and dyes, catalysts, animal feed supplements and photographic chemicals. Iodine is also used to make polarising filters for LCD displays.
What particles are in iodine Vapour?
Iodine is a nonmetallic, nearly black solid at room temperature and has a glittering crystalline appearance. The molecular lattice contains discrete diatomic molecules, which are also present in the molten and the gaseous states.
What family would iodine be classified in?
Iodine is part of the halogen family, which also includes fluorine , chlorine, and bromine . They all fall into the same column of the periodic table, which, if you can remember back to your high school chemistry days, means they have very similar properties.
What is the name of the family iodine belongs to?
Iodine belongs to halogen group in the periodic table. Iodine is an essential mineral commonly found in sea food. Iodine plays an important role in proper functioning of thyroid hormone in the human body.
What family does iodine belong to?
Iodine (I), chemical element, a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. atomic number 53 atomic weight 126.9044 melting point 113.5 °C (236 °F) boiling point 184 °C (363 °F) specific gravity 4.93 at 20 °C (68 °F) oxidation states −1, +1, +3, +5, +7 electron
What is iodine primarily associated with?
Iodine is primarily retrieved from underground brines (water with many dissolved salts and ions) that are associated with natural gas and oil deposits. It is also retrieved as a by-product with nitrate deposits in caliche deposits.