That would depend, similar in what way. The atomic number, the state of it, or the mass.
The nonmetal in period three with properties similar to iodine is chlorine. Chlorine is in the same group (halogens) as iodine and shares similar chemical properties such as being highly reactive and forming compounds easily.
Fluorine , Bromine , Iodine are similar to chlorine. They are non-metals placed in group-17.
Iodine, chlorine, and oxygen are three I think of.
Iodine, bromine, chlorine, sulfur, oxygen, nitrogen
Chlorine and iodine are both elements that form diatomic molecules (molecules that consist of two atoms). One atom of chlorine is symbolised by Cl; however, single atoms of chlorine do not exist unattached to other atoms. One molecule of chlorine is Cl2. The situation is the somewhat similar for iodine, and a molecule of iodine is I2. Please see the links.
Yes, chlorine is more electronegative than iodine. Chlorine has an electronegativity value of 3.16 on the Pauling scale, while iodine has an electronegativity value of 2.66. This means that chlorine has a greater ability to attract electrons towards itself in a chemical bond compared to iodine.
Fluorine: Like chlorine, fluorine is a halogen with similar chemical reactivity and electronegativity. Bromine: Bromine is another halogen that shares some properties with chlorine, such as being a strong oxidizing agent. Iodine: This halogen has similarities to chlorine in terms of chemical reactivity and forming compounds with similar structures.
The seven diatomiic elements are hydrogen, nitrogen, oxygen,flurine,chlorine, iodine,bromine is known as diatomic elements .
Iodine typically forms bonds with elements like hydrogen, oxygen, and other halogens such as chlorine and fluorine. It commonly forms compounds such as hydrogen iodide (HI), iodine oxide (I2O5), chlorine iodide (ICl), and iodine pentafluoride (IF5).
Hydrogen, nitrogen, oxygen, fluorine and chlorine are gases at room temperature; iodine is a solid, bromine is a liquid.
# Carbon # Oxygen # Nitrogen # Sulphur # Phosphorus # Chlorine # Iodine # Flourine # Bromine
florine chlorine bromine iodine