rajayadav5483 rajayadav5483 13-03-2024 Chemistry contestada The percent abundance of the three stable isotopes of neon, Ne-20 (19.9924401754 amu), Ne-21 (20.99384668 amu), and Ne-22 (21.991385114 amu), are 90.5 1) 90.5%, 5.0%, 4.5% 2) 5.0%, 4.5%, 90.5% 3) 4.5%, 5.0%, 90.5% 4) 90.5%, 4.5%, 5.0%
