What does the number 80 in the name bromine-80 represent?

Understand the Problem

The question is asking about the significance of the number 80 in the context of the isotope bromine-80. This number typically represents the atomic mass number, which is the total number of protons and neutrons in the nucleus of the bromine atom.

Answer

mass number.

The final answer is the mass number.

Answer for screen readers

The final answer is the mass number.

More Information

Bromine-80 is an isotope of bromine with 35 protons and 45 neutrons, summing to a mass number of 80.

Tips

A common mistake is confusing the atomic number (number of protons) with the mass number.

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