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A. What is the number of protons, neutrons, and electrons in a neutral sulfur atom, whose sign is: 16 S 32 ? B. What is

A. What is the number of protons, neutrons, and electrons in a neutral sulfur atom, whose sign is:₁₆S³²?

B. What is the mass and what is the charge of the atom ₁₈X^38ּּּּ++?

C. What is the charge in the nucleus of element U?

D. Physicists have discovered a new nuclear reaction in which the isotope ₇₅A¹⁵⁰ decomposes into a ₄₀B⁷⁵ and another nucleus C. How many protons and how many neutrons does the extra nucleus contain?

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