Science, asked by s6os5hubarunareddy, 1 year ago

The atomic number of sodium is 11, fluorine is 9 and neon is 10. Why are sodium and fluorine very reactive while neon shows almost noreativity?

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Answered by abc59

neon shows nonreactivity because it is noble metal that is valence shell is complete so it does not need to lose or gain electrons so it is unreactive

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