Science, asked by Aryan1505, 5 months ago

from the periodic table how will you find out th e atomic number and mass number of an element​

Answers

Answered by vanishasaxena09
3

Answer:

Together, the number of protons and the number of neutrons determine an element's mass number. Since an element's isotopes have slightly different mass numbers, the atomic mass is calculated by obtaining the mean of the mass numbers for its isotopes.

Answered by knegi4486
0

Answer:

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