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ElenaW [278]
3 years ago
8

What element has three electrons in its 5d sublevel?

Chemistry
1 answer:
Sever21 [200]3 years ago
7 0
C. Ta
Tantalum is an element with an atomic number of 63 and its electronic configuration is:
[Xe] 4f¹⁴ 5d³ 6s²
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