The charge will be +2.
The CsF bond is stronger and more stable than the LiI bond. This is because the ionic bond strength increases with increasing ionic charge and decreasing ionic radius. Cs+ has a larger ionic charge and a larger atomic radius compared to Li+, resulting in a stronger and more stable CsF bond.
Examples are: Be, Al, Ti, V, Mn, Co, Ni etc.
Examples are: Be, Al, Ti, V, Mn, Co, Ni etc.
Atoms increase in size as you go down a column and are larger going from right to left across a row.because while going from left to right in a period electrons enter in the same orbit and hence the attraction between the nucleus increasees
Potassium has a larger ionic radius than sulfur.
Phosphorus has larger ionic radius than sulfur. There is more nuclear attraction in sulfur.
francium has the largest ionic radius
An element that has a larger ionic radius than calcium is strontium. Strontium is located below calcium in the same group of the periodic table, which means it has an extra energy level and therefore a larger ionic radius.
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.
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
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.
An element such as sodium or potassium would most likely form an ionic compound with sulfur. These metals tend to easily lose electrons to form cations, which can then combine with the sulfur anions to form an ionic bond.