Protons Possess a ________ Charge,and Neutrons Possess a ________ Charge

Q13: Adding one proton to the nucleus of

Q14: Which of the following subshells consists of

Q15: An imaginary element Xq consists of two

Q16: Which particle has a mass approximately equal

Q17: An atom that contains 47 protons,47 electrons,and

Q19: The shell having n = 2 contains

Q20: An atom containing 47 protons,47 electrons,and 60

Q21: The ground state electron configuration for nickel

Q22: The value of Z for an atom

Q23: An atom with Z = 26 and