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Elena-2011 [213]
3 years ago
5

14 POINTS!! What is the atomic number of the first element to start filling an "f" sub-level?

Chemistry
2 answers:
emmasim [6.3K]3 years ago
7 0
<span>What is the atomic number of the first element to start filling an "f" sub-level?
the answer is 58.
I hope this helps :)</span>
Taya2010 [7]3 years ago
4 0
Your answer is 58 :-) hope this helps
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Explanation:

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