The atomic number of gold is 79. If the mass number of a gold atom is 197 amu, which table below shows accurate information? A
Number of Particles
Inside Nucleus
Number of Particles
Outside Nucleus
79
197
B
Number of Particles
Inside Nucleus
Number of Particles
Outside Nucleus
79
118
Number of Particles
Inside Nucleus
Number of Particles
Outside Nucleus
197
118
Number of Particles
Inside Nucleus
Number of Particles
Outside Nucleus
197
79

This is what i did 45-5=4040÷4=10so there are 10 white marbles but am not sure is just a question that am not sure

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