Isotopes Worksheet Answer Key
Exploring Isotopes: A Step-by-Step Guide to Using an Isotopes Worksheet Answer Key Introduction Isotopes are atoms of the same element that have different numbers of neutrons in their nuclei. This makes them have different masses and different chemical properties. For example, hydrogen has three isotopes: protium (1 proton and 0 neutron), deuterium (1 proton and … Read more