There are two stable isotopes of boron: boron-10 and boron-11. The atomic weight of boron shown on the Periodic Table is 10.81 amu. Which statement below is correct? boron-10 is the more abundant isotope boron-11 is the less abundant isotope the "average

Last updated: 7/9/2022

There are two stable isotopes of boron: boron-10 and boron-11. The atomic weight of boron shown on the Periodic Table is 10.81 amu. Which statement below is correct? boron-10 is the more abundant isotope boron-11 is the less abundant isotope the "average" boron atom has a mass of 10.81 amu the two isotopes are likely to have an equal natural abundance the "average" boron atom has a mass of 10.81 grams