Lesson
Lesson-3.1.5- Define isotopes as atoms of the same element which have the same proton number but a different nucleon number.
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Lesson-3.1.6- State the two types of isotopes as being radioactive and non-radioactive. State one medical and one industrial use of radioactive isotopes.PreviousLesson-3.1.4- Use proton number and the simple structure of atoms to explain the basis of the Periodic Table, with special reference to the elements of proton number 1 to 20.Next