flo3CrueMarterwit flo3CrueMarterwit
  • 21-10-2016
  • Chemistry
contestada

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

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SJ2006
SJ2006 SJ2006
  • 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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