An ion has 20 protons, 18 electrons, and a mass number of 41.
How many neutrons does this ion have?
What is the symbol for this ion? Enter both the mass and the atomic number.
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Our tutors have indicated that to solve this problem you will need to apply the Ions concept. You can view video lessons to learn Ions. Or if you need more Ions practice, you can also practice Ions practice problems.
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