How many protons are in radon?
Understand the Problem
The question is asking about the number of protons present in the element radon. This relates to understanding the atomic structure of radon, specifically its atomic number, which indicates the number of protons in its nucleus.
Answer
86
The final answer is 86
Answer for screen readers
The final answer is 86
More Information
Radon has an atomic number of 86, indicating it has 86 protons in its nucleus. Radon is a noble gas and is found in group 18 of the periodic table.
Tips
A common mistake is confusing the atomic mass with the atomic number. The atomic number is the one that determines the number of protons.
Sources
- Find the Number of Protons Rn - Mathway - mathway.com
- Radon (Rn) - Chemical Elements.com - chemicalelements.com
- Periodic Table of Elements: Radon - Rn (EnvironmentalChemistry) - environmentalchemistry.com
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