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1. How do you calculate the number of neutrons in an atom? 
Answer: You can calculate the number of neutrons by subtracting the atomic number from the mass 
number. 
2. What is the relationship between atomic number and number of electrons? 
Answer: The atomic number is equal to the number of electrons in an atom. 
3. How do you calculate relative atomic mass? 
Answer: Relative atomic mass is calculated by summing up the product ...