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Physics, 26.11.2020 23:10 levelebeasley1
Which of the following groups contain three elements with stable electron configurations?
A. xenon, neon, boron
B. helium, xenon, neon
C. argon, neon, barium
D. lithium, krypton, argon
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Which of the following groups contain three elements with stable electron configurations?
A. xenon,...
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