Potentially, a halogen atom could hold one more electron (in a p orbital), which would give the resulting halide ion the same arrangement (configuration) as that of the noble gas next to it in the periodic table. These electron configurations are exceptionally stable. This pronounced tendency ...
The propensities for sigma hole bonding by halogen atoms bonded to central atoms below period 2 in the periodic table remain to be systematically examined. Using iodine as our reference halogen atom, a comprehensive analysis of the tendencies for halogen and other forms of significant sigma hole ...
What is the most reactive non-metallic atom? What are the most nonreactive metals? How many halogens are there on the periodic table? Which element has the lowest ionization energy? Which group in the periodic table contains only nonmetals?
In an atomic mechanistic sense, F atom is the lightest halogen element with the strongest electronegativity and can not only increase the charge density but delocalize the electron density of states of neighboring carbon atoms. These electronic benefits thus facilitated the electron transfer and ...
Halogens are elements found in group 17 of the periodic table. Under this group, the fourth halogen found in the 5th period is iodine. Iodine is a...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
Halogens are nonmetals in group 17 (or VII) of the periodic table. Down the group, atom size increases. As a diatomic molecule, fluorine has the weakest bond due to repulsion between electrons of the small atoms. Due to increased strength of Van der Waals forces down the group, the boil...
The halogen family occupies Group 17 (Group VII or VIIA) of the periodic table, and the group number designates the number of valence electrons. Halogens haveseven valence electronsin their outermost shell, which can receive an electron from another atom to satisfy the octet rule and thus form...
Explain why ? View Solution The hybrid state of halogen atom is sp3 in View Solution The halogen in the gaseous state is View Solution A metal, which exists in liquid state View Solution The elements which exists in the liquid state is/ are View Solution...
Considering a simple exemplary D–X∙∙∙Y scheme, where X is a halogen atom, Y is an electron-rich Lewis base (for example elements from the 15th and 16th group of the periodic table and also anions of the 17th group eg F−, Cl−, Br−, I−) [4] or π-electrons. ...
Why are halogens found in nature only in compounds? Is potassium reactive or nonreactive? Which element has the highest electron affinity among halogens? Is einsteinium reactive? Is the chlorine atom stable? Do nonmetals have luster? Am I right in thinking that CuF2+Cl2=no reaction because ...