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Gnoma [55]
2 years ago
9

Number of electrons present in 10th shell of an atom

Chemistry
1 answer:
stellarik [79]2 years ago
3 0

Answer:

there will be 8 electrons

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Average atomic mass of an element is the sum of the masses of its isotopes each multiplied by its natural abundance

\footnotesize \longrightarrow \:  \rm Average \:  atomic  \: mass =  \dfrac{ \sum\limits \: \% age \: of \: each \: isotope \times Atomic  \: mass }{100} \\

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