Smitheyyy9432 Smitheyyy9432
  • 02-12-2021
  • Chemistry
contestada

What does the mass number of an atom represent?.

Respuesta :

sr11634 sr11634
  • 06-12-2021

Answer:

the sum of the numbers of protons and neutrons present in the nucleus of an atom.

Answer Link

Otras preguntas

Melissa and Rachel like to make funny hats. Melissa has made 20 zebra-printed hats, and Rachel has made h striped hats. Together they have made a total of 42 ha
Craft and structer: How do the two subheads help the author organize the text for the readers? (Growing up Asian in America)
I need help with my math hw
Explain how justinian's plague was one of the major reasons for the weakening and decline of the byzantine empire.
What parts of the microscope are being connected by the inclination joint?
7 3/4% as a fraction in simplest form
to whom was the squire related
Did Columbus reflect the values of the 15th century Europe
Please hellllppppppp!!!!
(PLZ HELP, 45 POINTS!) explain how the combination of natural resources and technology/invention promoted industrialism. Give a few examples