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What is the atomic mass of an element with 40 protons 40 electrons and 46 neutrons
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What is the atomic mass of an element with 40 protons 40 electrons and 46 neutrons

User Johnny V
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Answer:

The 40 represents the atomic number and the number of proton in Zirconium. The "Zr" on the tile is the symbol of the elementp

User Banach Tarski
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