The periodic table’s arrangement also allows scientists to discern trends in element properties, including electronegativity, ionization energy, and atomic radius. Many scientists worked on the ...

Watch an informative video on electronegativity, atomic structure and properties. Electronegativity is defined as the tendency of an atom to attract electron density, i.e., to polarize the chemical ...

It predicts how elements will react chemically. It helps identify trends such as electronegativity, atomic radius, and ionization energy. It enables scientists to discover new elements and ...

Moving from the left side of the period to the right, the atomic radius becomes smaller because ... For the same reason electronegativity – the degree to which an element tends to gain electrons ...