Question

Q.4.What are periodic
properties?Name 4
such properties.​

Answer 1

Answer:

The group 4 metals also react with hydrogen, nitrogen, carbon, and boron to form hydrides (such as TiH2), nitrides (such as TiN), carbides (such as TiC), and borides (such as TiB2), all of which are hard, high-melting solids. Many of these binary compounds are nonstoichiometric and exhibit metallic conductivity.

Answer 2

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Periodic property is any (physical or chemical) property of an element which changes regularly / shows variation with increasing atomic number.Atomic Radius Decreases.

Ionization Energy Increases.

Electron Affinity Generally Increases (except Noble Gas Electron Affinity Near Zero)

Electronegativity Increases.