luissanchez8367 luissanchez8367 12-08-2024 Chemistry Answered Potassium-42(⁴²K) is a beta emitter. What is the isotope produced when it decays?- ₁₈⁴²Ar- ₁₇³⁸Cl- ₁₉⁴³K- ₂₀⁴²Ca