What Is the Charge on an Ion with 7 Protons

question 48

Multiple Choice

What is the charge on an ion with 7 protons, 7 neutrons, and 10 electrons?

• A) 0
• B) +3
• C) -3
• D) -7

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Definitions:

Nearest 0.01%

This refers to rounding calculations to the closest hundredth of a percent, commonly used for precision in interest rates and financial metrics.

Nearest 0.01%

Rounding or approximating a numerical value to the closest hundredth of a percent.

Equivalent Interest

The equal effectiveness of different interest rates with respect to compounding periods over a specified period.

Nearest 0.01%

Rounding or approximating a numerical value to the closest one-hundredth of a percent.