latashacarter94 latashacarter94
  • 03-09-2020
  • Biology
contestada

If an element contains six electrons, how many will be placed in the second valence shell?
A. 8
B. 4
C. 2
D. 6

Respuesta :

crayonlover02
crayonlover02 crayonlover02
  • 03-09-2020

Answer:

A. 8

Explanation:

The 2s subshell holds a maximum of 2 electrons, and the 2p subshell holds a maximum of 6 electrons. Which means that the second shell can hold a maximum of only 8 electrons (2+6 = 8)

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abruce29 abruce29
  • 03-09-2020
the other answer is wrong, the question asks how many will be on the second sheel which is B, 4, as the first valence shell holds two, 6-2=4 meaning there will definatly be 4 electrons on the second valence shell
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