What are isotopes class 9 science
What are isotopes: They have the same number of protons but a different number of neutrons in their atomic nuclei. This means isotopes of an element share the same atomic number but have different mass numbers. For example, hydrogen has three common isotopes:
Protium (¹H): 1 proton and no neutrons.
Deuterium (²H): 1 proton and 1 neutron.
Tritium (³H): 1 proton and 2 neutrons.
Isotopes have a wide range of practical applications across various fields. Here’s a glimpse into some of their fascinating uses: Medicine, Archaeology and Geology, Agriculture, etc.