Which of the Following Atomic Symbols Is Incorrect

question 53

Multiple Choice

Which of the following atomic symbols is incorrect?

• A) (³¹₁₅P)
• B) (²⁰₁₀Ne)
• C) (³⁴₁₇Cl)
• D) (³⁹₁₉K)
• E) (¹³₆N)

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