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What is the electronic configuration of the element with atomic number 104?
What is the electronic configuration of the element with atomic number 104?
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Practice Questions
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Q1
What is the electronic configuration of the element with atomic number 104?
[Rn] 5f14 6d2
[Rn] 5f14 6d4
[Rn] 5f14 6d8
[Rn] 5f14 7s2
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The electronic configuration of Rutherfordium (atomic number 104) is [Rn] 5f14 6d4.
Questions & Step-by-step Solutions
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Q
Q: What is the electronic configuration of the element with atomic number 104?
Solution:
The electronic configuration of Rutherfordium (atomic number 104) is [Rn] 5f14 6d4.
Steps: 7
Show Steps
Step 1: Identify the element with atomic number 104. This element is called Rutherfordium (Rf).
Step 2: Understand that the electronic configuration shows how electrons are arranged in an atom.
Step 3: Start with the nearest noble gas before Rutherfordium, which is Radon (Rn).
Step 4: Write the electronic configuration for Radon, which is [Rn].
Step 5: Add the electrons in the 5f subshell. Rutherfordium has 14 electrons in the 5f subshell, so add 5f14.
Step 6: Next, add the electrons in the 6d subshell. Rutherfordium has 4 electrons in the 6d subshell, so add 6d4.
Step 7: Combine all parts to get the full electronic configuration: [Rn] 5f14 6d4.
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