Pick up atoms which have same number of neutrons from the following:
²³₁₁Y,
³⁸₁₄Y,
²⁴₁₂Y,
²⁷₁₃Y.

Academic Chemistry NCERT Class 9

²³₁₁Y and ²⁴₁₂Y - have some number of neutrons, 12 in each.

²⁸₁₄Y and²⁷₁₃Y - hvae some number of netrons, 14 in each.

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Updated on: 14-Mar-2023

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