Top 30 elements of periodic table with their symbols atomic number valency atomic mass

Which of the following symbols of elements are incorrect? Give their correct symbols. Cobalt CO

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STUDY GUIDE: 27 Cobalt | Periodic Table of Elements

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All 118 elements of Chemstry with atomic no with symbol

Cobalt metal

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Statehether the following statement is true or false : The symbol of element cobalt is CO. (W)

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Atomic number and Atomic Mass number

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