What does the 218 in polonium-218 represent?
Understand the Problem
The question is asking about the meaning of the number 218 in the context of the isotope polonium-218. This number represents the mass number of the isotope, which is the total number of protons and neutrons in the nucleus of an atom of polonium-218.
Answer
mass number
The final answer is the mass number.
Answer for screen readers
The final answer is the mass number.
More Information
The mass number is the total number of protons and neutrons in the nucleus of an atom. For polonium-218, it consists of 84 protons and 134 neutrons.
Sources
- What does the 218 in polonium-218 represent? - answers.com
- Polonium-218 | Po | CID 6328554 - PubChem - pubchem.ncbi.nlm.nih.gov
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