g6acJosemera g6acJosemera

19-07-2016
Chemistry

contestada

according to its periodic table entry, how many electrons does kr have in its valence level?

2
8
18
7

Respuesta :

daniel987 daniel987

19-07-2016

its has to have 8 electrons on its outer shell (valence level) as Kr (krypton) is a noble gas and they are non-reactive stable gases with 8 electrons in its valence level

hope that helps

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