1. | If lithium has an atomic number of 3 and a mass number of 7, the correct number of protons, neutrons, and electrons, respectively, is: |
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2. | If Magnesium has an atomic number of 12 and a mass number of 24, the correct number of protons, neutrons, and electrons, respectively, is: |
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3. | If Zinc has an atomic number of 30 and a mass number of 65, the correct number of protons, neutrons, and electrons, respectively, is: |
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4. | If Bromine has an atomic number of 35 and has 45 neutrons, what is its mass number? |
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5. | If Aluminum has an atomic number of 13 and has 14 neutrons, what is its mass number? |
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6. | If Uranium's atomic number is 92 and it has 10 neutrons, how many protons does it have? |
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7. | If Sodium has an atomic number of 11 and a mass number of 23, how many protons, neutrons, and electrons does it have, respectively? |
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8. | If Phosphorus has an atomic mass of 30 and 15 neutrons, how many protons does it has? |
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9. | If carbon has an atomic mass of 12 and 6 neutrons, how many protons and electrons does it have, respectively? |
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10. | If Potassium has 19 protons, 19 electrons, and 20 neutrons, what is its atomic mass? |
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