knq999kvua knq999kvua
  • 02-11-2020
  • Chemistry
contestada

Sodium (Na) has an atomic number of 11 and an atomic mass of 23. Which of the following correctly shows the electron
arrangement for sodium?
2,9,1
2,8,2
2,9
2,8,1

Respuesta :

vonn4 vonn4
  • 02-11-2020

Answer:

soudioum has 12 electrons

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