(Chlorine, Fluorine, anything that gains an electron when it ionizes) For example: when F becomes F−, it gains one electron but has the same number of protons, meaning the attraction of the protons to the electrons is weaker, creating a larger radius.
Potassium has a larger ionic radius than sulfur.
Phosphorus has larger ionic radius than sulfur. There is more nuclear attraction in sulfur.
The element with the biggest ionic size is francium due to its large atomic radius and low nuclear charge, leading to a highly polarizable electron cloud and therefore a larger ionic size.
The element with the smallest negative ionic radius is fluorine (F). It has a small ionic radius due to the high effective nuclear charge, which attracts the electrons closer to the nucleus in the ionic form.
Its is an Ionic compound
Potassium has a larger ionic radius than sulfur.
Phosphorus has larger ionic radius than sulfur. There is more nuclear attraction in sulfur.
The element with the biggest ionic size is francium due to its large atomic radius and low nuclear charge, leading to a highly polarizable electron cloud and therefore a larger ionic size.
The element with the smallest negative ionic radius is fluorine (F). It has a small ionic radius due to the high effective nuclear charge, which attracts the electrons closer to the nucleus in the ionic form.
Its is an Ionic compound
Fluorine has a larger ionic radius than oxygen because fluorine is higher up in the periodic table with fewer protons in its nucleus, resulting in a larger atomic radius compared to oxygen.
in the case of non-metals, the anions are formed by the addition of electrons. So the ionic radius is larger than that of the atomic radius
Neither. No element will form ionic bonds with itself. Since calcium is a metal, its atoms are joined together by metallic bonds.
The ionic radius of N3- is larger than that of O2- because the extra electron in the N3- ion is located in a higher energy level, leading to larger electron-electron repulsions and an increase in the ionic radius. Additionally, the effective nuclear charge experienced by the electrons in the N3- ion is lower than that in the O2- ion, further contributing to the larger ionic radius of N3-.
Bromine has a larger value in ionic radius compared to fluorine. Fluorine is a smaller atom due to more effective nuclear charge and stronger attraction to its electrons. Bromine, on the other hand, is a larger atom with more electron shells, resulting in a larger ionic radius.
The trend for ionic radius across the metals is that as you move down a group on the periodic table, the ionic radius increases. This is because as you go down a group, the number of electron shells increases, leading to larger atomic size and hence larger ionic radius.
The ionic radius of a typical anion is larger than the radius of the corresponding neutral atom. This is because when an atom gains an electron to become an anion, the extra electron increases the electron-electron repulsion, causing the electron cloud to expand, resulting in a larger ionic radius.