- Magnesium-25: 12 protons, 13 neutrons, 25 mass number, neutral charge, Mg²⁺ cation
- Silicon-28: 14 protons, 14 neutrons, 28 mass number, neutral charge, Si⁴⁺ cation
- Chromium-52: 24 protons, 28 neutrons, 52 mass number, neutral charge, Cr³⁺ cation
- Krypton-82: 36 protons, 46 neutrons, 82 mass number, neutral charge, Kr⁰ neutral
- Boron-10: 5 protons, 5 neutrons, 10 mass number, neutral charge, B³⁺ cation
- Oxygen-16: 8 protons, 8 neutrons, 16 mass number, neutral charge, O²⁻ anion
- Germanium-73: 32 protons, 41 neutrons, 73 mass number, neutral charge, Ge⁴⁺ cation
- Palladium-108: 46 protons, 62 neutrons, 108 mass number, neutral charge, Pd²⁺ cation
- Cadmium-109: 48 protons, 61 neutrons, 109 mass number, neutral charge, Cd²⁺ cation
- Barium-138: 56 protons, 82 neutrons, 138 mass number, neutral charge, Ba²⁺ cation
- Iodine-127: 53 protons, 74 neutrons, 127 mass number, neutral charge, I⁻ anion
Parent Tip: Review the logic above to help your child master the concept of ions and isotopes worksheet.
