zolinsonAsjw0 zolinsonAsjw0

12-10-2016
Chemistry

contestada

Which of the following groups contain three elements with stable electron configurations?
a. lithium, krypton, argon
b. argon, neon, barium
c. xenon, neon, boron
d. helium, xenon, neon

Respuesta :

12-10-2016

(D) Helium, Xenon, Neon ..........must be the answer.

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slamkam10 slamkam10

05-03-2019

It’s D because a. contains carbon which is not a noble element and b. contains boron which is not a member whilst c. contains calcium which is not included.

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