Chemistry, asked by geetanarang738, 1 year ago

What is a periodic property? How the ionisation enthalpy and electro negativity properties vary in a group and in a period

Answers

Answered by ShreeSekhar
5

Answer:

Periodic Property

The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. The structure of the table shows periodic trends

Ionisation enthalpy::

The ionization energy of the elements within a period generally increases from left to right. This is due to valence shell stability. The ionization energy of the elements within a group generally decreases from top to bottom. This is due to electron shielding.

Electronegativity::

The tendency of an atom to attract the shared pair of electrons towards itself is known as electronegativity. Electronegativity increases across a period while it decreases down a group. Atomic radius increases down the group due to addition of new shell. ... The atomic radius decreases across a period

Similar questions