I'm confused about the concept of mass number. I know it's related to atoms and their constituents, but I'm not sure exactly what it represents or how it's calculated. Can someone explain what a mass number is?
6 answers
CryptoTitan
Fri Nov 22 2024
Despite having the same number of protons, isotopes can vary greatly in their physical properties.
BlockchainBaron
Fri Nov 22 2024
The mass number of an element is determined by the sum of its protons and neutrons.
CryptoAlly
Fri Nov 22 2024
This calculation provides a useful way to distinguish between different isotopes of the same element.
Bianca
Fri Nov 22 2024
The number of neutrons in an element is not fixed.
KimchiQueen
Fri Nov 22 2024
Isotopes are forms of the same atom that have different numbers of neutrons.