infraction (plural infractions) ( 1 law) A minor offence, petty crime. 2  a violation; breach. ( 3 ice hockey) A major violation of rules which leads to a penalty, if detected by the referee.
Report Abuse. An inert element is an element that has no capacity to bond to other atoms. Most of the Noble elements Helium,Neon,Argon,Krypton,Xenon & Radon are unreactive. But, Xenon is. Atoms are clumps of sub atomic particles like protons,electrons & neutrons. There's more to it than that.
Definition of Noble Gases. The periodic table is divided into 18 vertical columns referred to as groups or families. On the far right side of the periodic table, in group 18 is a unique group of elements known as the noble gases. The noble gases are a group of extremely nonreactive elements that all exist in the gas state. They are often considered to be inert. Inertness refers to an element's tendency to resist change and reactions.