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A neutral atom has 12 protons and 13 neutrons in its nucleus. What is its mass number?

A neutral atom has 12 protons and 13 neutrons in its nucleus. What is its mass number?
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A neutral atom has 12 protons and 13 neutrons in its nucleus. What is its mass number?

asked
User Ryan Mitchell
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8.9k points

1 Answer

3 votes

Answer: 68

Explanation: u times them

answered
User Pankesh Patel
by
8.4k points
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