Question

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#An ion with mass number 56 contains 3 units of positive charge and 30.4% more neutrons than electrons . Assign the atomic symbol. (find no.of protons and electrons also.)
#Explanation needed
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Answer 1

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Let the number of electrons in ion = x Number of electrons in neutral atom = x+3 Number of protons in neutral atom = x+3 Mass number = 56

Number of neutrons = x+0.304x = 1.304x

(x+3)+(1.304x)=56

X = 23

Number of protons = x+3 = 26

Symbol of ions = Fe3+

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Answer 2

Answer:

#An ion with mass number 56 contains 3 units of positive charge and 30.4% more neutrons than electrons . Assign the atomic symbol. (find no.of protons and electrons also.)

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