What is KR 5s24d105p3?
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Moreover, what is Kr 5s2 4d10?
That's called a noble gas. So, for an antimony atom, the noble gas configuration would be [Kr] 5s2 4d10 5p3. Notice that you don't add up the 5s2 and 4d10 because they are after 4p6, which you do add.
Secondly, what is XE 6s2 4f14 5d6? [Xe] 4f14 5d6 6s2. Os. Osmium.
Likewise, people ask, what element is Kr 5s2 4d2?
1 Answer. The element is zirconium metal.
What is the electron configuration for Kr?
[Ar] 3d¹Â° 4s² 4p6