difference between lithium atomic radius and lithium ionic radius

Anomalous behavior of Lithium - Lithium displays most of the characteristic properties of group to which it belongs i.e. the alkali metals group (Group 1). However, it differs in many respects from the remaining characteristic properties of the metals of Group 1, due t..

The distance from the nucleus to the outermost shell depends on the electrostatic attraction (nuclear charge) that the nucleus exerts on the electrons of the outer shell. More the nuclear charge closer are the shell and electrons, hence smaller is the atomic radius of an at..

The distance from the nucleus to the outermost shell depends on the electrostatic attraction (nuclear charge) that the nucleus exerts on the electrons of the outer shell. More the nuclear charge closer are the shell and electrons, hence smaller is the atomic radius of an at..

It is defined as the distance from the centre of the nucleus upto the last shell containing the electro..

Lithium is the hardest of all the alkali metals. The melting and boiling points of lithium are much higher than those of other elements of Group 1. Lithium is less reactive as compared to other metals and it does not get tarnished readily in air. It forms on..

The atomic and ionic radii of alkaline Earth metals are smaller than the corresponding members of the alkali metals. This is due to the fact of Group 2 elements having a higher nuclear charge allow electrons to be attracted more towards the nucleus. This reduces the size of ..

The atomic and ionic radii of group 13 elements are compared to corresponding elements of group 2. This is due to the increase in nuclear charge when one moves from, element of group 2 to group 13 in the same period. As the elements are considered from left to right in the peri..

The negative atom is formed by the gain of one or more electrons in the neutral atom. The number of electrons increases while the magnitude of nuclear charge remains the same. The same nuclear charge acts on larger number of electrons than were present in the neutral atomh..

By Avogadro's hypothesis, the actual volume occupied by the atoms in one gram of a substance is 2/3 r d of the volume occupied by 1 gram of the substance. Let us consider a sample of a substance of mass m and volume V. If M is its molecular weight and Avogadro number is N, then Where r = ..