Question

what is the difference between atomic mass and atomic number? To know the answer, let’s look at some key differences below.

Answer 1

Answer: Atomic mass is associated with the number of neutrons and protons that are present in a particular nucleus of an element. Atomic number is usually the number of protons present in an element's nucleus

If you want to find the number of protons and electrons you look at the atomic number. If you want to find the number of neutrons you need to subtract the atomic number from the mass. If the mass have something like 35.453 the mass will be 35. But if it's like 10.811 the mass will be 11 because if the number after the decimal is five or higher then the number before the decimal will go up one.

Step-by-step explanation: