In which of the following sets do all species have the same number of protons? A) Cl^-, Ar, Ca²⁺ B) N, O^2-, F^- C) Sc³⁺, Y³⁺, La³⁺ D) Cr, Cr²⁺, Cr³⁺

Name: In which of the following sets do all species have the same number of protons? A) Cl - , Ar, Ca 2+ B) N, O 2- , F - C) Sc 3+ , Y 3+ , La 3+ D) Cr, Cr 2+ , Cr 3+
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Question

Quizplus · Accepted Answer

All species in set D are chromium atoms or ions, which have the same number of protons (24 protons).

In Which of the Following Sets Do All Species Have