In Mendeleev's periodic table, why does tellurium with atomic mass =12 – InterviewSolution

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1.	In Mendeleev's periodic table, why does tellurium with atomic mass =127.6 appear before iodine having atomic mass 126.9?
Answer» In Mendeleev's periodic table, why does tellurium with atomic mass =127.6 appear before iodine having atomic mass 126.9?

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