Chemistry, 13.11.2020 19:10, aek02

What is the charge on an ion with 21 protons, 30 neutrons, and 18 electrons. A.) 2+
B.) 3+
C.) 4+
D.) 4-

Answers: 3

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What is the charge on an ion with 21 protons, 30 neutrons, and 18 electrons. A.) 2+
B.) 3+