Burning paper is a chemical change not a physical one. Hope this helped <span>
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<span>Atoms that have filled outermost energy levels and do not participate in chemical bonding are called Inert Atoms. Remember this by thinking of the definition of Inert; meaning unable or not having the strength to move. So if it an atom has a filled outer level the electrons will be inert.
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What is teligram i would like to help?