flo3CrueMarterwit flo3CrueMarterwit

21-10-2016
Chemistry

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An electrically neutral atom has the following electron configuration 1s22s22p63s2. what is the name of this atom?
a. oxygen
b. magnesium
c. sodium
d. aluminum

Respuesta :

31-10-2016

B.) Magnesium ..........

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kimbug74 kimbug74

19-12-2018

the sodium electron configuration will be 1s2 2s2 2p6 3s1 so it's not that one

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