Chemistry
Chemistry, 19.12.2019 03:31, bombo99

Anew element -- quickly named reachium by the scientific community -- is discovered. this element is found to have
two isotopes. 86.4% of all reachium atoms are reachium-328 and 13.6% are reachium-333. what is the atomic mass of
this element?

answer
Answers: 1

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Anew element -- quickly named reachium by the scientific community -- is discovered. this element is...

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