Chemistry, asked by Okjaanu3173, 11 months ago

Sodium has 11 protons and 12 neutrons. What is its isotope notation?

Answers

Answered by SubratKumarNayak

23 - 11 equal to 12 .so the isotope notation is 12

Answered by to35555

Answer: 18

Explanation: isotopes means atoms of same element have same atomic number different mass number. sodium number of proton is 11 and neutron is 7 so mass number is sum of proton and neutron ...

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