I want to understand the purpose of the mass number. What does it represent and why is it important in chemistry or physics?
7 answers
PearlWhisper
Thu Nov 21 2024
This variation in mass numbers arises from the differing number of neutrons they possess.
Martino
Thu Nov 21 2024
The mass number plays a crucial role in distinguishing the isotopes of an element.
Eleonora
Thu Nov 21 2024
Elements are represented by a unique literal symbol, regardless of their isotope form.
EmilyJohnson
Thu Nov 21 2024
Isotopes possess the same atomic number, which signifies the number of protons they contain.
Daniela
Thu Nov 21 2024
For instance, uranium is denoted by the symbol 'U' across all its isotopes.