Essential Chemistry for IGCSE - Atoms, Elements And Compounds (Section 3 - No. 43)
What is an isotope?
Atoms of the same element with different numbers of protons
Atoms of different elements with the same number of neutrons
Atoms of the same element with different numbers of neutrons
Atoms of different elements with the same number of protons
Explanation
Isotopes have the same atomic number (protons) but different mass numbers (neutrons).
Comments (0)
