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Complete the table for the given elements, filling in their symbol, mass number, atomic number, nucleons, protons, neutrons, and electrons.

Chemistry

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Activity 10.2: Classwork/Homework

1. Complete the table:

ElementSymbolMass numberAtomic numberNucleonsProtonsNeutronsElectrons
MagnesiumMg241224121212
MagnesiumMg²⁺241224121210
Oxygen
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