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Which of these periods contain elements with electrons in s, p, d, and f orbitals? A. periods 1–3 B. periods 1-4 C. periods 3-5 D. periods 6-7
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Which of these periods contain elements with electrons in s, p, d, and f orbitals?

A. periods 1–3
B. periods 1-4
C. periods 3-5
D. periods 6-7

User Mokosha
by
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1 Answer

6 votes
I think the answer is D. Periods 6-7, Because the periods that would contain elements with electrons in s, p, d, and f orbitals are periods 6-7.

(I hope this helps you a lot! :) Have a nice day!)
User Luckylukein
by
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