marisolrojo2002
28.08.2020 •
Chemistry
PLZ HELP THNX U What do the following gases have in common? Ne, Ar, Kr, Xe A. All have the same atomic number. B. All have the same number of electron shells. C. All have 8 electrons in their outer orbit D. All have the same atomic weight
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Ответ:
C All have 8 electrons in their outer orbit
Ответ:
B
Explanation:
they are all apart of the noble. -=-?
Ответ:
144
Explanation:
Hope this helped