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${Be}^{+ 2} and B^{+ 3}$ are isoelectronic, what is difference between the protons of ${Be}^{+ 2} and B^{+ 3}$ is ___________

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detailed solution

Correct option is A

${Be}^{+ 2} and B^{+ 3}$ are isoelectronic species.

Be(Z=4) & B(Z=5)

Protons difference between ${Be}^{+ 2} and B^{+ 3}$ is 1

${Be}^{+ 2}$ Contains $2 e^{-}, 4 p^{+}, 5 n and B^{+ 3} contains 2 e^{-}, 5 p^{+}, 6 n$ respectively.

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detailed solution

Correct answer is 1

${Be}^{+ 2} and B^{+ 3}$ are isoelectronic species.

Be(Z=4) & B(Z=5)

Protons difference between ${Be}^{+ 2} and B^{+ 3}$ is 1

${Be}^{+ 2}$ Contains $2 e^{-}, 4 p^{+}, 5 n and B^{+ 3} contains 2 e^{-}, 5 p^{+}, 6 n$ respectively.

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Be+2 and B+3 are isoelectronic, what is difference between the protons of Be+2 and B+3 is ___________