Boron has two istopes `B^(10)` & `B^(11)` whose relative abundances are `20%` & `80%`
Channel: Doubtnut
Date: 2020-02-20

Boron has two istopes `B^(10)` & `B^(11)` whose relative abundances are `20%` & `80%` respectively avg.atomic weight of Boron is?