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Element Y has a nucleon number of 19 and a proton number of 9. Which group in the Periodic Table does it belong to?

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in Mathematics by kratos

Element Y has a nucleon number of 19 and a proton number of 9. Which group in the Periodic Table does it belong to?

a. Group I

b. Group III

c. Group VII

d. Group VIII

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by kratos
 
Best answer

c. Group VII

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