The atomic number of an element gives the number of _____ and _____ in the atom while the mass number gives the total number of _____ and ______.

The atomic number of an element gives the number of _____ and _____ in the atom while the mass number gives the total number of _____ and ______.


a. protons; electrons; neutrons; electrons
b. neutrons; electrons; neutrons; protons
c. protons; electrons; neutrons; protons
d. neutrons; protons; neutrons; electrons
e. neutrons; electrons; protons; electrons



Answer: C


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