Hector Hector
  • 26-08-2023
  • Chemistry
High School

If an atom of gold (Au) contains 79 protons and 118 neutrons, what is its atomic mass?

A. 118
B. 197
C. 79
D. 39

Answer :

saraha259 saraha259
  • 05-05-2024

Answer: B

Explanation:

Atomic Mass = # of Protons + # of Neutrons

Answer Link

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