eriktello2001oqpkqd eriktello2001oqpkqd
  • 01-04-2018
  • Chemistry
contestada

Which of the following electron configurations is correct?
a. Sc, 1s22s22p63s23p64d14s2
b. Cl, 1s22s22p63s23p5
c. Ca, 1s22s22p63s23p63d2

Respuesta :

Zydon Zydon
  • 01-04-2018
1. wrong because at the end it should be 3d1 not 4d1
2.  Correct
3.  at the end it should be 4s2 not 3d2
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