Multiple Choice
A 
Mn2+ ion has ________ protons, ________ neutrons, and ________electrons.
A) 23; 30; 25
B) 25; 30; 23
C) 30; 25; 23
D) 25; 30; 25
E) 30; 25; 30
Correct Answer:
Verified
Correct Answer:
Verified
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