diegoalv9811 diegoalv9811
  • 16-06-2022
  • Chemistry
contestada

What is the electron configuration for helium (He)?
O 1s¹
O 1s²
O 1s²2s¹
O 1s²2s²

Respuesta :

Randomperson123400 Randomperson123400
  • 16-06-2022
It should be the second one
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