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klio [65]
2 years ago
12

What mass is contributed by Br-79?

Chemistry
1 answer:
satela [25.4K]2 years ago
6 0

Answer:

Calculate the mass of BR -79? Bromine has 2 naturally occurring isotopes (Br-79 and Br-81) and has an atomic mass of 79.904 amu

Explanation:

if i get this wrong srry

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