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Atomic Structure Isobars

1

Choose the best answer

Which pair represents isobars?

Verified Answer & Explanation⌄

Correct Answer: C) ⁴⁰₁₉K and ⁴⁰₂₀Ca

Concept Explanation

⁴⁰₁₉K and ⁴⁰₂₀Ca have the same mass number, 40, but different atomic numbers.

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