How Do You Calculate Protons, Neutrons, and Electrons in Isotopes?

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SUMMARY

The discussion focuses on calculating the number of protons, neutrons, and electrons in isotopes, specifically Magnesium-25 and Copper-65. For Magnesium-25, there are 12 protons, 12 electrons, and 13 neutrons. For Copper-65, there are 29 protons, 29 electrons, and 36 neutrons. The calculations are based on the atomic number and atomic mass, confirming the accuracy of the results presented.

PREREQUISITES
  • Understanding of atomic structure and isotopes
  • Knowledge of atomic number and atomic mass
  • Basic arithmetic for calculating neutrons
  • Familiarity with chemical symbols and notation
NEXT STEPS
  • Research the concept of isotopes and their significance in chemistry
  • Learn about atomic structure and the role of protons, neutrons, and electrons
  • Explore the periodic table and how to determine atomic numbers and masses
  • Investigate the applications of isotopes in scientific fields such as medicine and archaeology
USEFUL FOR

Students studying chemistry, educators teaching atomic theory, and anyone interested in understanding isotopes and atomic structure.

kingbryant
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Homework Statement



state the number of protons electrons and neutrons of these:
Magnesium-25
Cu-65


Homework Equations



protons is the same as atomic numbber, same with electrons. NEUTrons is atomic number - atomic mass

The Attempt at a Solution



Magnesium-25 Cu-65
p- 12 p-29
e-12 e-29
n 25-12=13 n-65-29=36

am i right?
 
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